So yeah, I downloaded Portal last night (from Steam...not illegally) and played it for the first time. Breezed through it. Very short, but a very satisfying experience. $20 well spent. I'm guessing (hoping?) this game sold enough to warrant a sequel, because it was just that damn good. Working on the "bonus maps" now. So yeah, I'm late to the Portal party (not porta-potty), but damn, I'm glad I finally decided to give it a go!