Hey guys, I have a 2009 white macbook with 2 gigs of ram. I upgraded to Lion when it came out and ever since i have been experiencing kernel panics. I took it to the apple store and they replaced my hard drive. I had them install snow leopard on my new hard drive and things have been working fine. I was wondering with the new IOS 5 and icloud, should i go back to lion to take advantage of all of the features that icloud has. or should i just leave it at snow leopard?