Rented couple, bought another two.
Traded in Lego Star Wars 2 for the DS for Lego Star Wars the Complete Saga DS - not as good as the 360 version, but it does have coop for multicard.
Call of Duty 4 for the 360 - rented, beat it then purchased it for $36. Great game. Crazy tough on veteren mode. Only wish had more usable vehicles like jeeps and trucks. You do get to fire from a plane with various guns and also use the side gun on a helicopter.
Smackdown vs Raw 08 on the 360 - it looks good, better from 07, but gets boring quickly on 24/7 mode. Seems tough to build up a created character as well, mainly with your popularity. Everytime you do something it tires you, which leads to injuries. Only way to get over it is to Rest. Which brings down your popularity in large numbers. Building it up only in small numbers.
Also rented Burnout Paradise for the 360 - so far a great fun game. Amazing graphics, crashes, cars and the free roam city. Only thing for me so far is that when I do races, its easy to get lost as new to the city map. Was winning a race deep into it, then took a wrong turn and finished it 10 minutes later in last place after everyone finsihed it 9 minutes ago. :?