First hover
G2 works fine with the VooDoo 3.
I'm running a PII 400, with 256Mb ram, and a ATI Radeon DDR card. The OS I'm using is XP Pro. For the longest time I was using a VooDoo 3 with no problems. The only reason I switched is that I wanted the dual head.
It will run a lot better if you turn off the extras like picnic tables, tents and such. With all the stuff on, it will be basically a video game as you may want to try and land on the table under the tent etc.
I use G2 to learn new stick movements before I try it on the real thing. It will really pay off when you learn to hover inverted, as well as fly backwards.
Dean