Hi, I'm new to this. I 've snow leopard highest version with xcode 3.2.6 and so target 4.3.3. My iPhone is a (jailbroken) 5.01. I can run simple (hello world Objective C) examples on the iPhone (by `persuading' xcode to allow me :-) Compiling haskelldraw is awfull, more than 1800 errors. GetInBehind runs on the simulator but gives about 40 errors for the device, missing header files etc. Reading the maillist gives some clues about versions and adjusting things, but they are to vague for me. I also read that the stuff works on xcode 3.2.5 with ios 4.2. I downloaded this version from a torrent and I wander if it is useful to replace the current 3.2.6 with this previous version for getting the examples working. I like haskell very much and it should be fun to use it in the phone. I hope someone can give me some clues about downgrading or changing the current setup. regards, Ton