When Voodoo 5 came up, there was promise of Rampage around the corner, all on paper and theoretical.
You have to upgrade sooner or later. The R300 looks like an amazing card to buy, regardless if NV30 will be out 5 months later. (And who really knows if it'll be THAT much better).
2.66 P4 @ 3.0 Ghz / Geforce 6800 GT @ 410/1080/ 768 mb Samsung DDR333 @ 374 mhz / Abit IS7 / XP Pro / NEC 1760NX LCD