I am considering switching from a PC to a MAC in my (soon to be) redecorated den. I am considering the 20 iMac because of its form and function. I love my iPod and its ease of use and I am sick of the problems I consistently have with my windows machine. I recently added a wireless card to my PC and it crashed my entire system. Pathetic. Anyway, I am going to justify the expense of the 20 iMac because I would like to also use it as a TV in my den. Can this be done and can someone help me with what hardware and software I would need to hook my cable (for TV) to the iMac. The other main program I use is office. I am undecided if I should buy the Mac version and use it under Rosetta or I should wait for Parallel and use my current windows version. It seems like it would be preferable to go to an all OS X system as long as I am going to make the change.