If you are looking for the most inexpensive 64-Bit system, use the AMD Athlon 64 2800.
At NewEgg, it now only costs $151.00.
And at MonarchComputer, it only costs $144.00.
I can't wait till I build AMD Boy's computer with it!
Athlon XP 3200 3DMark05 Score: 3460
GeForce 6600 GT 3DMark05 Score: 3132
14304 SETI Results:
Athlon 64 2800
Athlon XP 3200
Athlon XP 2100
Athlon XP 1800
Pentium 3 Celeron 667MHz
If you haven't played Descent 3, you aren't a gamer.