Hey, I'm making a cross platform game and I have it running on windows and my intel mac just fine. Tried to give it to my brother and it says invalid architecture when he tries to run it. I'm assuming it's cause he has a powerbook g4 which I believe is powerpc. What do I need to do to compile it so it'll run on his? Will I be able to do it on my macbook (just a matter of changing some settings in xcode?) or would I have to actually go and compile it on his machine? Oh and one other thing about compiling on OSX/xcode... when I run the program from xcode the images and everything loads just fine. If I try to run it by opening the .app file, none of the images load. What do I need to do here? I tried copying the directories (data/images) to the directory the .app file is in but still no go. Thanks all.