Hey All, I started a thread a long time ago on using the iMac as a video editing machine, and the general consensus was that the only thing holding back the iMac from being an absolutely fantastic editing station was the graphics. Now here's a question for the pros: now that the graphics have been updated for the 27inch (from Radeon HD 4850 to 5750) are some of these problems solved? I'm planning on doing a lot of work in Avid, Final Cut, and Pro Tools, and I want to get to know After Effects well. Will 8GB of Ram be enough for me? Most of my editing will be off of footage from my 5D Mark ii. Thank you everyone.