Hey guys. I bought lion and upgraded from the app store a day after it was released. A lot of features I like and use a lot are now missing or different and would like to go back to snow leopard. I didn't have a time machine back up prior to upgrading but now I do. Is there a way of reinstalling SL without losing any of my files and applications? Can I just reload the snow leopard CD that came with my mbp. Btw, I'm using an i5 mbp from 2010. Pls any assistance would be really appreciated.