I just wanted to let you guys now that I just posted a guide over at www.cocoamachine.com
on how to do get setup for native iPhone development on your Mac using Leopard and XCode 3.0. I have this blog and my Mac blog. I try to keep them separate unless I feel the information is useful enough to post here too. Some of the stuff I will be doing will be related to C#, Mono, and Mono on iPhone. I had talked to Zac Bowling awhile back and he said Mono on the iPhone is a mess, but that he was hacking on it. I will keep you posted once I have more info.