Hello forum ^^, I need to ask a few questions about my mbp 13'' (2.66Ghz 4GB DDR3 RAM and GF 320M), if anyone here knows the answer please reply, your help is greatly appreciated, thanks again. 1) Is it theoretically correct the 13'' can't display 1080p hd movies because there aren't enough pixels available? 2) Are 720p movies more suited for the 13''? 3) I'm currently using XBMC and AVS Video Converter, does XBMC perform better on certain video format? I still don't know which video format should i play HD movies on my mac 4) Can the current mbp 15'' play full HD movies (1080p)? My current convert output setting: HD Video 720p H.264/AVC. Thanks again for all the help!