I was really into the various slots games, betting the max amount of chips each time, racking up more gambling points, more chips, and more game modes, concept art, and achievements unlocked. At this rate, if I ever play Fable II, I should be pretty loaded from the outset.
This thing even ate up enough of my free time tonight that I wasn't able to get in a session of Diablo II on battle.net. There's always tomorrow... and Bionic Commando Re-armed then, as a matter of fact, a game I've been waiting on for a good while. I have to go with the PSN version here, for the superior d-pad.