Games I'm playing currently:
Dawn of War: Winter Assault - If you like Warhammer 40K and RTS, this is the game for you. 4 races (5 with WA, soon to be 7 with DC) allow you to play with most of the well-known factions from this universe, and while the game suffers some balance issues, it's actually a rather balanced game and the latest patch (1.51) addresses many of the existing issues.
Half-Life 2 - I haven't finished the single-player game yet, but that's because I usually play the multiplayer games, and Day of Defeat is my favorite. Episode 2 is coming and it will have Team Fortress 2, which is a sequel of one of my most beloved multiplayer FPS games of all time. Needless to say I'll be spending alot more time on it.
Battlefield 2 - I got this game early this year, but just gotten around to play it recently and got promoted to lance corporal only. I love the massive battles in this game, with infantry, vehicles, and jets/copters all dominating the battleground. However, my quirks with the game include players abusing the shit out of air vehicles like choppers, and use it to kill without impunity (as anti-air weaponry is rather weak). Oftentimes I got killed without knowing why, which robs some of the fun out of this game.
Battle of Middle-Earth 2 - It's a nice RTS based on Tolkien's series of novels, but the atrocious balance issues put me off and I'm waiting for the big 1.50 patch to address them fully. But in typical EA fashion, the patch is delayed and without an ETA.
Oblivion - I really need to start playing this game.
I've been neglecting my PS2, but someday I hope to finish GTA: San Andreas, RE4, Castlevania, etc. Want to get Madden 07 cuz I love football (go Jets!).
Haven't decided what next gen console I want to buy yet (although Wii looks most promising atm).
Games I'm waiting for: HL2: Episode 2, Enemies Territories, Battlefield 2142, Supreme Commander, DOW: Dark Crusade, Neverwinter Nights 2, etc.