Thanks for the post, reddjoey!
I wonder if the specially priced Mass Effect DLC will reflect on EA's promotion on getting 800 MS Points for purchasing 3 EA digital downloads. I already bought Battlefield 1943 when it was on special. Well since I haven't played ME and I really do want to get the sequel, might as well get these DLC.
Portal for 800 MS Points is a great deal but I guess if you have The Orange Box, it might not look as glamorous. Still if you don't, get Portal XBLA.
Nice to see we're getting some kind of quality XBLA titles like Vandal Hearts and Death By Cube. I'm still anticipating for Perfect Dark XBLA though.