So I'm considering a new desktop that will be primarily, but not exclusively for audio. Right now I use my laptop for everything. Last time I looked into this I was figuring on an Athlon 3200+ (Barton) on a mobo with Nvidia Nforce2 chipset and matrox 450. Should I be considering an Athlon 64? FX? Pros, cons? Cost differential. All opinions welcome. Thanks, JTC BTW- Audio is handled via Layla 24, Adobe Audition, Cool Edit 2000 and/or N-Track.