Okay. I'm wondering... I currently have a blackbook running under the Santa Rosa (X3100) graphics chip. I'm getting a new iMac soon, and I was wondering if it's REALLY worth the almost 2 month wait to get the ATI Raedon. The only games I play currently are Enigmo, Zoo Tycoon, and Drop Point Alaska on Mac. I can't play ZT or DPA on the Mac. They tend to jump like crazy. There's also Fiesta & Project Powder (from Outspark) on Windows, both of which run fine on the X3100. Is the ATI overkill? Most of my hardcore gaming is PS3 or Wii, not computer. The cost isn't the issue, it's the wait time that tends to kill me. I just don't want to get the NVIDIA and end up wishing I would have waited...