Hi guys I just today got my 1st generation blackbook core duo, 2 GB ram, 2 ghz, 80 gb hd, tiger 10.4.11 replaced by apple for free for a new blackbook, 160 gb, 2 gb ram, 10.5.1, and I have to say, I like this blackbook more. The keyboard is definately cheaply made compared to the other one, but still nice. That is the only regret. Leopard is a beast. Period. No screen issues, no fan issues, no nothing. C'ya later CD, hello SR.