Hello!
Personnaly, I've a desktop with a Centrino CPU. I insist on that because this CPU don't need to a big fan, and it make NO NOISE!!! I'm definitivly against AMD cpu... I owned 5 diferent Duron, Athlon etc... and it always crash... I think for PC Windows 2000 stay the best operating system.
I owned a Hoontech sound card. It works well, no bug at all.. but this is certainly not the best quality. I'm convinced RME and M-Audio cards are the best product to associate high quality and moderate price.
But... one other solution is the
POD XT from Line 6. This is what I use, and it works perfectly!!! You plug it on USB, and it's recognise as a sound card. It's built for musician, not for technicien ;-) You directly have an input with a Jack for the guitar, realy simple to use, really efficient.
https://www.line6.com/podxt/