I just got a 17" PB with the works (2GB RAM, 1.5 GHz and 128mb Video card), i got this because it will be my gaming laptop and work stuff + internet and other stuff. I have a 23" apple monitor (new modle) and i play games on it, my question is can i have the power cable pluged to the laptop while i play? i play for about 3 hours, surf the net and email for about 1 hour and dop other stuff for another 1-2 hours. The laptop is pluged for a long time, dose this effect my laptop or battery? Any tips?