Hi Guys, First post! I've had an iphone 4 for a year, and always wanted to get into programming for it with the main restriction being that I don't own a Mac to run the Apple supported dev environment I've experimented with the native toolchain running on the phone itself with no success. A few questions.. What is the minimal Mac specs needed to comfortably run Xcode and whatever else may be needed for iphone programming? Do the compiled programs run on jailbroken iphones also? Is programming possible in plain old C, rather than Apple's objective C? Do you need to pay any licensing if you only want to run programs on your own iphone? Any help appreciated Art.