Oblivion? Turn on the High Dynamic Range lighting and crank up the resolution, then go and watch a sunrise/sunset over the city, with the mist rising off the lake. Need For Speed Carbon looks priddy, but it is a very short game!
Battlefield 2 is a good un. (not BF2142) now on a discount. another discount one is Far Cry - super graphics - the water is awsom. both are good gameplays. BF2 multiplay rocks. dont ask how many solid weeks ive played it on line.