DistantJ - sent you a PM, thanks! PS If you have any tips on screen capture in XCode, let me know and I'll try to incorporate them (you can look through my code in XCode, it's in Classes > Extensions > Capture.h & Capture.m).
Thanks to everyone for the kind words about this extension. I'm still working on it so that it can capture screens WITHOUT the black bars (using Capture > Active Window) and capturing the same size as the frame in MMF2 (Capture > Frame), but lining up the UIKit parts to lay over the OpenGL ES parts is a bit complex, especially with all the different device screen sizes! ;-)
I've also noticed that it doesn't capture Movies (looks like these are on another OpenGL ES layer, so would require another pass once I locate it)
Has anyone tried it with iAds? Do they capture OK? I've never used them myself, and don't want to go through the hassle of setting them up.