Just do the usual stuff, push-ups, situps, dumbbells etc. (looked up the words in the dictionary, don't hit me if they're wrong :P).
I dunno how long it takes to build up the muscles, but it's the cheapest way to train 'em without gym or extra equ…
Since I've got my HD-TV, 360 and PS3, I haven't played a game on my PC once (it's fairly good, was able to run AC on max settings) and I wouldn't want to go back.
I can't describe how much fun we have playing Rock Band on 360 while getting ready (…