I have always had Windows and just acquired this Mac ibook and it's like Greek to me! It says I have a Mac OS X 10.3.9 iBook G4. What I want to know is how to tell if it's a panther, tiger, or leopard, and if it's neither then how come every thing I try to download ask which it is? HELP! Also several programs. Safari, Limewire, Camino which recently worked now just bounce and go away. I've already tried everything concerning Java in this forum...Any other suggestions?