Hey everyone! never thought I would be typing this so soon, but I finnally made the switch to mac! i got a blackbook, C2D, 1GB, 120GB HDD! This machine is amazing! I'm really in love, and my brother is giving me lots of jealous looks haha! a feww questions though... should i re-install the operating system? ive read alot of you do that when you first get it.. or should i not seeing as i have 120gb's... how would i go about doing that anyways? does my mac come with windows messenger? anyone know of a good version of messenger to download and where to get it? will add pics later, thanks for any help in advance!!!!