Hey guys, I used to have a white macbook 2.4ghz with 4gb ram then I switched for a alum mbp 2.26ghz with 2gb of ram...also, it runs 10.6.3.. Now, my macbook feels very slow, I constantly see the spinning loading circle..each thing I open, feels like my comp is working hard.. I don't know if it's because I'm running snow leopard? or if it's because I used the mac software to transfer all my data (profile, aps, etc) from my old macbook to my new mbp so it wasn't rly a fresh install.. and I think I heard it affects performance.. or is it because I only have 2gb of ram? Is 2gb or 4gb a noticeable difference on Mac OS x?? Thanks, any help would be greatly appreciated. also, pardon the bad english used!