I just installed Ubuntu on my iMac using Boot Camp and that is working fine. However I cannot boot OSX now. When turn the computer on, it goes to a menu asking me which OS to boot with. Ubuntu opens fine but when I choose OSX it does nothing and asks me to choose again. I have everything backed up on Time machine and have all of the OS discs for Leopard and Snow Leopard. I don't care too much about keeping Ubuntu, if I have to get rid of it, because all I've done so far is play Solitare. This is really starting to make me mad. I think I'd just like to get rid of Ubuntu completely because I don't really have a need for it I just wanted to see what a Linux OS was like. Thanks for any help, and I'm sorry if I put this post in the wrong section, I picked the first forum this sort of fit in.