pretty nice but i would suggest go with 10k rpm sata drives you will be amazed of how much your computer changes.
AMD well not to happy with it. i will stick to intel.
video cards i agree you should have gone with the SLI technology it will improve your overall speed remember you are still doing a lot of stuff with your processor SLI technology will take away a bit of burden.
memory.
niiice bue i would have just gotten 2 gb and use the rest of the $$$ (not much) for the 10k rpm harddrives.
good luck with it. i guess you are ready for vista