After reading this post, I am reminded of how incredibly, stupidly lucky I am. (I'm almost like Abe in that respect.)
It's a long story, but my family managed to acquire access to an Xbox. I guess the system could be described as follows: three families share one Xbox, and rotate it between themselves on a weeklyish basis.
As soon as I found out we had access to an Xbox I jumped into action and bought MO, and even though the game was ridiculously expensive I am convinced it was worth
every single penny. Heck, I would've paid the same amount of money for the story alone. However, I wouldn't have even touched the game with a seven foot pole if a) we didn't have the Xbox, and b) it wasn't out for PCs.
Once it's my families' turn to have the Xbox again, I'm going to beat MO a second time and try for the bad ending.

Envy me, mere mortals! Mwuaha!
(By the way, which is better: Halo, or DOA3?)