UT2K4, good game...glad they brought back assault from UT2K3 (what were they thinking?!). I miss Domination and TDM/DM/CTF are just old hat, but the new Onslaught is a ton of fun.

It's not taking over the spot of Call of Duty for me, however...I have a blast with HQ/Retrieval and as far as Behind Enemy Lines, I'm a rampaging demon, especially on maps like Brecourt, Huurtgen, and a few of the CQB maps (Dawnville, Carentan). Realism mod makes it tons better with no bunnyhopping, grenade shock, no snipers...

And just wait till BF:Vietnam comes out!