Hello! My HP dv6 laptop(3GB DDR2, 2.4 DualCore, 512MB video board, Windows 7- i dont know the specs exactly) just broke and now I have to buy a new one. I thought about buying a MacBook(2.4GHz, 4GB, 250GB, GeForce 320M) or a MacBook Pro(i5 2.3GHz, 4GB, 320GB, Intel HD3000). The problem is that I use a lot of apps at the same time. Will they be able to handle Opera(with about 25 tabs open, only 1 with Flash for streaming music) + two 720p TV Shows episodes with subtitle + uTorrent + Yahoo! Messenger? Would the MacBook have enough power to run all those apps or I must by the MacBook Pro? [both with the configuration above] And will it remain cold or I should bear high temperatures? I would like to hold the notebook in my lap, not on a desk. Also, I've read that a refresh is expected for the MacBook. Should I wait? And if I would buy the MacBook Pro, when would a new model appear? Is it also better to wait? Thanks beforehand.