I picked up a couple of these for one of my commercial customers wanting to upgrade on the cheap for his home office and one of his work systems.
http://www.microcenter.com/product/411741/OptiPlex_755_Desktop_Computer_Refurbished
I guess the system specs are just a guess. Both of the ones I got had 3 GB ram, dual head video cards and TV cards.
jim
That is *very* close to the hardware we have. Dell OptiPlex 360 (I think) that I upgraded last year w/ the fastest processor that will work in this socket, 3GB of RAM, and a Radeon X1300 graphics card.
Last night I took the install DVD home and ripped it, intending to make a backup copy and work from the copy. The original disk had scuff marks on the back after the failed install attempt, and I don't think they were there before. I ripped it to an ISO, then tried to burn the ISO to a DVD-R and got an error because it was too big to fit. WTF, Microsoft?
I formatted a 8GB memory stick to FAT32, copied the ISO to that, and marked it bootable. It booted on my PC at home. This morning before church I started the install from the memory stick (had to play with the boot order in BIOS to get it to work) and it installed just fine -- quickly even. I was surprised it never asked me to activate; even when I downloaded Microsoft Security Essentials. I found the activation link in the Control Panel and activated it, otherwise it would have popped up and demanded the license key sometime when I wasn't there.
Now trying to track down all the Visual Basic 3.0 DLL's and VBX's to get some old 16-bit app that the preacher still uses to run. I ended up copying the entire /windows/system folder from the old drive to the new one as C:/windows/system(old) and added that to the end of the PATH environment variable. Seems to work.
When I left, Windows wanted to install Service Pack 1. I declined for now; didn't want to waste a whole Sunday afternoon.
Applications (like Audacity) seem to run faster under W7 than they did under XP. That could be my imagination, or it could be because it's a clean install without years of barnacles yet.