I’m going to try and build an iPhone App.  There will be a few challenges:

1. I don’t have an iPhone, and don’t want to pay for one.
2. I use Linux, so I’ve got to work out how to get the development environment running on Linux
3. I need to learn Objective-C

With that in mind, here’s a few sites I’m hoping will help me out a bit.

• http://developer.apple.com/iphone/index.action
• http://www.teachmecocoa.com/
• http://www.iphone.org.hk/cgi-bin/ch/threaded_show.cgi?tid=9359&pid=44813&h=1
• http://www.ipodtouchfans.com/forums/showthread.php?t=97672
• http://www.scribd.com/doc/12684298/Building-PhotoKast-Creating-an-iPhone-app-in-one-month

BTW - If you have any guidance, I’d really appreciate it.