Whats next?

[Tbirdkid]

I game a bit and i need a good solid rig... so here are my specs...

what should i upgrade next?

P4 2.8E Prescott
Asus P4P800 Deluxe
1 Gig PC 3500
80 Gig 8 MB cache ide hard drive
Sound Blaster Audigy
19 Inch Viewsonic E90fb CRT
Radeon 9800 Pro
Windows XP Pro

Throw me some ideas...