Well, Foot, what kind of system are you running. 200W sounds wimpy for just about any system. I don't even buy less than 300W power supplies, even when building basic boxes for friends. For my own boxen, I use 350-430W. I'm not surprised you couldn't run a GF2 and any modern CPU on a 200W supply.
I have a VisionTek GF3, and love it. Only problem I had was the heatsink and GPU are both fairly concave, so I had to lap the heatsink to get a good enough fit to keep the sucker from overheating. Pretty simple, really, but I can't believe I had to fix their shoddy work on the heatsink mounting.
RagManX