Right now I'm playing Final Fantasy IX, finally going to beat it after many many years.
Oblivion is an awesome game, I put 120 hours into it a few years ago, and never even beat half the storyline.
I've had a bad habit of never finishing games, but not anymore. Fable 1 was great, I loved it. Never played Fable 2 since my 360 died right when I got it (at least I got it for free pretty much), and impatiently waiting for Fable 3 to come out for the PC.
Non-story game-wise, I play Team Fortress 2 every so often, currently I'm obsessed with the map cp_degroot, a medieval castle map.
Thinking about replaying Final Fantasy VIII, even though I just beat it a few days ago; it's just that awesome.
After FF9 I want to play and beat FF12, and maybe FF10 or 7 after that, all 3 of which I got close to the end in, but never beat.
You should have played FF9 many years ago...so many awesome set pieces where characters that wouldn't usually be good against bosses HAVE to fight them! I still like that one battle with just Zidane and Quina...and believe me...you NEED Quina's Blue Magic in order to beat the boss.
FF12 iirc is so, so, so long...I gave up about 50% through the game as no matter what...I couldn't get myself to level to the same level as the enemies....which was super annoying!