Category Archives: Home IT

AMD launches new video cards…

…and continues to offer better value than nvidia across the board at normal prices.

The new 5750 and 5770 launched today are lined up against the 4830 and 4850, respectively.  It looks like they are about half the die size of the 4850/70 which means that AMD will be making a healthy profit on them if they get the same prices (or more, like they are currently) for the 5 series cards.  I would expect that within six months we’ll see the 5770 at $149 and the 5750 at $99 which will completely replace the 4xxx series.   If the line up for the cards moves to 5750/$99-$119, 5770/$149, 5850/$249, 5870/$349 which makes sense, that leaves a pretty glaring hole in the lineup.  Makes you wonder if we’ll see a 5830 type card packing DDR3 at the $200 price point.  That would probably make a lot of sense.

It will also be very interesting to see what the 5600 series cards are going to look like next year, but with price points and performance levels being covered it is hard to believe there will be more than two 56xx series cards available, something with ddrd2/3 and a 64 bit interface with a slower core and a speedier part with ddr3 and 128 bit interface.  My guess is the core will be basically half  of the 5750, which would follow the trend AMD is setting as that part is half of the 5850.  The weird things that that AMD is still talking like they are going to launch four lines of cards (and this is the second launch wave)- does that mean an uber-low end or are they referring to inevitable x2 launches?  Time will tell 🙂

With the x2 launches we might see the 5850 drop to $225 and the 5870 drop to $325, which would also help AMD close the gap they have at the $200 and $300 price points.  That would leave precious few places for Nvidia to make an impact unless the really drop the prices on their GTX260+ line of cards  and even then the AMD cards hold the distinction of being DX11.  While that is probably a check box at this point of time that will have limited if any relevance in the future, if the cards from both chip makers perform equivalently it would be a safer bet to take the newest card with the most features which again leaves Nvidia at a disadvantage.

–Nat

WSUS is up and working!

The last straw was confiuring the 2008 R2 server to act like it was on a home network and not a public one.  I think that allowed the some relaxed firewall rules.  As soon as  I did that and logged back into my XP test box some 17 updates were downloaded and ready to be installed.

 

After a few hours of effort, at least it doesn something...

After a few hours of effort, at least it does something...

Being the cool guy I am, I skipped reading any documentation and jumped right to the adding roles in 2008, which is really too darn easy.  That downloaded and installed WSUS 3.0 SP2, I believe and installed IIS as well.  The only piece that needed to be added manually was the 2008 report viewer.  After figuring out how to manipulate windows upate settings in the local GPO settings byrunning  gpoedit.msc and navigating to computer configuration, administrative templates, windows configuration, windows updates and setting the intranet server I was good to go.  There is a command to manually check for updates that I didn’t have to use: wuauclt.exe /detectnow  which could be very handy…

Now I need to figure out how to get it to work with Windows 7 and Vista and I’ll be set.  After that I’ll need to look at fixing DNS – basically I need to add something from my DHCP server  so that leases including a dns suffix, like atlas.xxxx for which I can make my DNS servers authoritative.  It would be cake if I had a domain but running Windows Home Server complicates that a bit…

Moving from one issue to another, I guess.  At least we finished the laminate flooring in the office today so I can mark down at least one real accomplishment 🙂

–Nat

Messing with Widgets, installing WSUS

Do you see that cool looking “Linkedin” badge over there?  Yeah, well, when I added it all of my widgets were reset in WordPress.  What’s a widget, you ask?  A widget is what you see over there as the archives, calendar, meta, etc.  All gone!  Hopefully it is close to how it was but that was quite annoying.  I thought it was going to be a straight up plugin like the google analytics thing and add it at the bottom of the page or something.  Glad it was easy to resolve.

Since I took the trouble, go check out my Linked in profile and write a recommendation for me if you have a few minutes 😉

Another challenge I took up today was configuring WSUS for the local network here.  I am tired of constantly getting prompted to install updates!  I plan on scheduling a once a month forced push and reboot so that I don’t have to deal with that annoyance anymore.  It should also speed up bringing newbuilds (especially XP) online.  This has so far led to me to the fact that my DNS is still pretty much half baked and to really get it done right I need to setup DHCP on a server and stop trusting my router.  The cool gigabit wireless-n router doesn’t allow for any DHCP configuration.  I really need to make sure I can flip it all the way into bridged mode…  I’ll be sharing more about the WSUS adventure as I have it.  Right now the server 2008 R2 VM I setup to host it is tanking the WAN and itself trying to build down what I can only guess is several gigs of updates and service packs.

–Nat

iPhone gets features I’ve never used on my BB

So, over at Dailytech (my once a day news resource) they have pointed out that the iPhone is getting support for Google Voice.   Reading through the article, it talks about how long Blackberries have had this support, even on AT&T.  I thought about that for a while… I have an AT&T Blackberry.  A nice, shiny, top of the line Bold which has wifi and the whole bit.  Could I not be using VOIP and Google Voice right now?

Well, I would try but Google Voice is currently invite only which is quite the bummer.  As soon as I either mooch an invite or they open it back up, I’ll be signing up and seeing how it works.

Oh yeah, I guess the iPhones can now send MMS’s despite the ape-like intelligence of iPhone owners.  Congrats.  I just sent my first one ever from my Blackberry to commemorate the occasion.  Again, congratulations.  I know you fought hard to get it.

–Nat

QAM tuning in Windows 7 with Comcast

I finally gave into the siren call of clear QAM tuning on Windows 7 here in the Twin Cities north metro.  Our TV pulls in the clear QAM signals without issue for all of our local channels so it stood to reason any tuner capable of clear QAM would give the same result.

Clear QAM is great because it (an unencrypted digital TV signal, both regular and high definition rebroadcasts of local channels) comes into the house over the cable and not over the air.  I have long used Over The Air (OTA) tuning to DVR high definition content but this is incredibly finicky in any type of inclement weather.  The final straw was missing the entire Vikings vs. ‘Niners game because it was windy and that messed up the reception on the OTA.  As many of you have probably experienced so far, OTA digital TV sucks sometimes because it doesn’t degrade, it just goes away.

Recently, NewEgg ran a great deal on the Hauppauge HVR-1250 and I couldn’t resist picking one up to try.  I am glad to report that it works as advertised and was really easy to install.  I installed the newest drivers from Hauppage’s website and their softmce software and was good to go after running the TV setup again.  I then went through the four channels that matter, the high def versions of CBS, NBC, Fox and ABC and “split” them – making the OTA and QAM channels both showup in the guide so that we can explicitly choose which one to use at a given time.  Probably took about an hour of effort overall, but I highly recommend it.  The quality is pretty decent and it is obviously much more reliable than the OTA reception.

One item of note is that my system was able to capture two HD recordings at once (while time shifting and watching one) and it isn’t too beefy – an OS hard drive and a capture hard drive, a 2.3ghz dual core AMD processor, 2GB of Ram and Windows 7 Professional on a decent AMD motherboard with integrated graphics.

Finally, the fact that it is PCIe was a  configuration life saver.  My Hauppauge HVR-1600 is PCI, so is the wireless-n card I have.  That left me with only PCIe slots to fill  and precious few reasonably priced options.  Thanks Hauppauge 🙂

–Nat

Moving to “pretty permalinks” and adding Google Analytics

Sitting at the kitchen table last night, I got tempted and hit the “change permalinks” button that is on the page where you create and edit your blog posts.  It worked out pretty well, I thought.  Then I tried to view my post – *bam* – every link on this site had been broken.  It took me twenty minutes of frantic searching that allowed me to find not only numerous plugins for WordPress that allow for redirection when you change your permalink layout, but the “permalink” options hidden under “settings” on the Dashboard page.  Sigh, crisis averted.

But now I really want to get back to those pretty permalinks.  If you click on the title of this blog entry, you’ll see it takes you www.teamjuchems.com/?p=178.  That’s lame when you consider it could be something cool like www.teamjuchems.com/2009/09/pretty-permalink-google-analytics (how much more awesome is that! ;))  This also allows your site to score better when indexed by Google, Bing, etc.  Anyway, it is a little more involved than just hitting that “Change Permalinks” button.  The only major task from that list that I have gotten done is to enable mod_rewrite in Apache, done via webmin.   I am not quite sure how to do the other bits, but I am guessing I will learn shortly.  The nice thing about self hosting this blog is that I am root and therefore can do everything myself and not hope that a provider will let me mess with settings.  Instant gratification (and site hosing) for the win.

Next up was getting Google Analytics tied into this site.  This was really easy, use your gmail account to login to www.google.com/analytics and get your ID.  Install and activate one of the numerous plugins that add the code for you (the one I used had been installed some 500,000 times, which is the highest number on a plugin that I have seen so far) and plug in that ID number.  Wait until Google crawls your site and its done.   And now I can see if people actually come to this site 😉

Finally, I realized that before making major changes (permalinks, new plugins, etc.) I need to make a backup of what I have.   I have sunk too much time into this little adventure to let it get messed up by a stupid mistake I make.  At some point I might even build up a test system which is some scary IT thinking following me home…

–Nat

Ames Iowa, a fun place!

Kristin and I went down to Ames this weekend along with the Mooney’s. After leaving late on Friday night, Derek and Meghan did a great job of driving us down there and we got to spend a little time with Liz and her house mate before enjoying the air mattress in the living room.

Saturday Kristin and I enjoyed awesome Pizza Ranch Buffet after dropping off Liz for her rehearsal and pictures. While Liz was there, I downloaded and installed on PlayOn so that we could see how much functionality could be squeezed out of Liz’s new xbox 360.  It seemed to work pretty well, but kept dropping out when we tried to watch Dr. Horribles Sing Along blog.  It ended up working on Sunday, but caused no end of frustration during the twenty minutes I tried to get it working.  I’ll blog more about that some other time.

I picked up Liz and dropped her off again when my dad showed up with the tickets with Mike Cooley.   Jason and Derek showed up shortly later and we all headed off to tail gate just north east of the stadium.    While we were tailgating, a helicopter circled and dropped a paratrooper who we believe delivered the game ball.  It was only about 4:30, so it was hard to tell what point was because the game wasn’t until six.

About 5:15 we headed into the stadium and were treated to a great performance as expected from the band and a surprising victory from the football team.

The Iowa State Varsity Marching Band

Click on the pic for the real deal...

The Iowa State Varsity Marching Band #2

Click on the link for the real deal...

Sitting at the game, I got really thirsty.  Despite a raised eyebrow from Kristin, I decided to buy a cup of pop.  Kristin decided to get a picture of the cup to commemorate the occasion.

It was tasty. Yep.

It was tasty. Yep.

We finished up the game, said goodbye to my dad,  hung out with Liz & Brad at Old Chicago, and that was our Saturday.  Liz seems to be doing really well down there which is really awesome.  “The Rental” in Ames is so much nicer than than “The Rental” was in Waverly that there really is no comparison. It’s really exciting that Brad is cruising towards both graduation and getting married next year, too.

Sunday featured some tasty Chinese food, hanging out with Liz and an uneventful ride home with the Mooneys.  Conversation is always good in the vibe… 🙂

–Nat

Finally, it is just www.teamjuchems.com

Something that has bothered me about this blogging setup since its inception was the need type “wordpress” at the end of my teamjuchems.com URL, https://www.teamjuchems.com/wordpress. Everyone else seems to have figured out how to get their blog into their root directory. I had setup my wordpress install into a “virtual” apache instance, so this wasn’t how it came up as default.

After trying to mess with an .htaccess file, redirects in Apache, etc. I scrolled down, in webmin, to the apache server management page, and guess what I saw:
ServerPath

As you can see there, there is a “root” directory. Previously it was pointed just to /var/www/, now it points to /var/www/wordpress/ and magically this made it so my blog was the root of the web server. Now, this broke a bunch of things and made it so I had to clear the cache of all my web browsers so I could login, but this should be its long term parking spot. I had also mistakenly told the virtual server that it was representing http://worpress.teamjuchems.com – this has now been fixed as well.

One win for the team, at least 😉

–Nat

Windows 7 and the PowerShell ISE

So Windows 7 has a development environment (Integrated Scripting Environment) built in for PowerShell. That’s pretty freakin’ cool…

Start -> All Programs -> Accessories -> Windows PowerShell -> Windows PowerShell ISE

Remember that the Shell is capitalized 😉

And the awesomeness has just been tempered as I realize that I have PowerShell V2 with the included ISE – but the only way to get this is to run Windows 7 or Server 2008 R2. I was hoping to get this up and romping at work, but evidently I’ll have to wait. As in “a few months.” Seems pretty ridiculous, you would think that Vista and 2008 would have support at the same time…  I was really hoping to do my VMware backups with this tool.  It’s still possible, I suppose, just a little more difficult.  Dang it.

This came out last December but appears to be the best MS can do for my 2008 Server  development box.  That’s a bit of a downer.

Still, it looks promising 🙂

–Nat

TeamJuchems Backup Plan Hits a Snag *Update*

Update:

So, I am a moron.  That’s the idiot error you get when you don’t type the password right in your script.  Yep, got it now.

Original:

Well, crap.

insufficient rights to host operating system

The dreaded UAC controls and security model in Server 2008/Vista have reared their head and I think its going to be complicated to work within their rules.

My plan hinged on the automated shutdown, copy and then restart of my Ubuntu server VM.  There are two obvious hurdles to this plan.  The first is acquiring/writing a script to do this.   Secondly, I don’t believe that VMware tools has been successfully installed on the Ubuntu server – I spent a lot of time on that, custom compiling, adding packages, etc.  This seems to have been ineffective so far, but I think that  should be somewhat easy to over come.

Back to the first issue, the automation.  It seems that unlike the big boy version of VMware, VMware Server 2.x doesn’t have a built in task scheduler which would have just been too darn easy.  It does come with an executable that should be an enabler, however.  This script I found would work really well.  The issue is that the script blows out when it hits the “vmrun.exe” because even running the command prompt as administrator doesn’t pass on the necessary rights elevation.  Looks like I could do some fanciness in VB that would make this work…

I am going to try and run the commands singly in task manager to see if the “run as” there is effective.  Probably not, but I can hope.  Time to dig into that, which is just fantastic and will require some local group policy work.  Once I have a fix, it might actually be useful to others.  We’ll see.  Ideally I’ll find a fix that works within the default Server 2008 security model which would make it much more portable.

–Nat