Everything iCafe - iPhone Forum
http://www.everythingicafe.com/forum/
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iPhone forums dedicated to the iPhone 3G and iPod touch.
Includes a huge range of boards with general chat about all iPhone Versions, as well as How To’s, Guides, Tutorials, Tips and Tricks, Software Reviews, Tools, Free Wallpapers & Themes Resources, and of course a huge community of iPhone enthusiasts - so a great place for you to find support if you need it!
The Everything iCafe iPhone Forum is the most popular iPhone Forum on the net!