new pc suggestions? P4 or AMD?

[smokinreefer]

ok, this is what i've pretty much decided on...
let me know if you have any suggestions or think ishould change anything...

-THERMALTAKE TSUNAMI VA3400 ALUMINUM CASE 4X5.25 2X3.5 5X3.5INT 400W SILVER MIRRORED

-AMD ATHLON 64 3000+ PROCESSOR S939 VENICE 1.8GHZ 512K L2 CACHE 90NM RETAIL BOX

-DFI LANPARTY UT NF4 ULTRA-D MOTHERBOARD ATX S939 NFORCE4 ULTRA DDR 2PCI-E16 PCI-E4 PCI-E1 2PCI

-CORSAIR VALUE SELECT DUAL CHANNEL 1024MB KIT PC3200 DDR CAS2.5 2X512MB

-MAXTOR DIAMONDMAX 10 200GB 7200RPM 16MB 9MS SATA OEM HARD DRIVE

-ATI RADEON X800 XL PCI-E 256MB 256BIT GDDR3 DVI TV-OUT OEM VIDEO CARD

-1.44MB BLACK 3.5IN FLOPPY DRIVE

-BENQ DW1620 PRO DVD+-RW 16X4X16 DUAL-LAYER+R 4X BLACK IDE OEM W/ SW

-LOGITECH LX 700 CORDLESS DESKTOP KEYBOARD & OPTICAL RECHARGABLE MOUSE USB PS/2