Thanks, Pekelo. So, I guess the answer is, you can't buy a computer anywhere where it doesn't come with a load of crap on it.
the more memory you have the more files superfetch caches. more memory is a no brainer for performance with W7 and the low low memory prices today.
You can get Square Trade Warranty on lots of items purchased on eBay.. even used ones. If you want the best warranty, get a new computer with 3-yr warranty.. like Dell Outlet, Lenovo, HP Workstations.
i don't have the info. read message boards. if everybody is complaining about dell it is probably time to buy one soon.
If you get a Dell Precision, probably doesn't matter. It's not like all components are "going to shit". None known at this time, but if there were a problem affecting a certain component, the 3-yr warranty would cover you. And... the warranty service/tech support on Dell Precision is EXCELLENT!! Notice I said, "Dell Precision"... they have been EXCELLENT for me, and I currently have 5 of them in my home network... all other Dell models in my experience and from reading are merely average.
Lenovo from what I've read. People say about other manufacturers that you can just "reinstall", but I've only heard from a couple folks who said the reinstall didn't reinstall the crapware. Actually I was checking Lenovos refurbished/outlet site and there were better deals for new machines. Apple always seems to have decent deals on refurbished machines, but if you're interested in a Mac, beware there are new MacBook Pros right around the corner.
Dell Outlet has a T3500, 12GB RAM, W3565 CPU.. Scratch and Dent.. for $809. Somebody needs to snatch that one up right away. Don't worry about the Scratch and Dent... usually very minor.. and if it's too bad, you can return the unit for full refund. Dell usually knocks another $60-$100 off for Scratch and Dent. Has full, 3-yr warranty.