i am new at the IMac thing. I have a IMac with OS X 10.5.8. Here are my questions: The machine has OS X is it snow leopard, Lion not sure what animal it is Can i update this OS to a newer one? Is this the end of the line for this machine and a OS update. I wanted to have IPhoto work with the Icloud, tried to update my Iphoto to 9.x and it does not support the OS 10.5.8. Help Thx...