Hi, I'm running on a 15" PowerBook G4 and I'm having some problems.. well.. big problems. When I turn my mac on it runs fine for about 2 to 3 minutes, then all of a sudden, my keys stop working, with the exception of the volume/screen light/key backlighting keys. I can't type, I can't even copy/paste anything with the Mac Button+c/v. Along with that, everyone of my clicks turns into a right click, like I am holding down the Mac key. However, I'm not, and its not stuck because it works fine on my other login. The only way I can get my computer to be normal is if I log onto another account on the computer, and then it is fine. If anyone please knows what is wrong could you PLEASE let me know because I am desperate, I have EVERYTHING on that other login and I just want to get it back working. Ask any questions that will help me out. Please and thank you, Nick.