gad_zuki! (70830) writes "Tomorrow I'll be taking a 9 hour flight and would love to spend it gaming, but I would like to maximize my gaming time. I have a macbook (2.1ghz/8400) with OSX and Win7 with one spare battery. I'll run the screen as dim as possible and keep the sound low. Im thinking of taking a bunch of MAME roms or a classic game like Command and Conquer. Any suggestions? Dwarf Fortress perhaps? I will be flying coach in a 777, so there will be no outlet for me to charge."