Could it be just 10 days to go until gaming nirvana touches ground in the UK? Yep, the Elder Scrolls IV: Oblivion is scheduled for a 24th March release (or so it can be assumed, with the announcement of a "release before the end of March", and this being the last Friday of the month). Personally, I'm really excited about the game - it truly will be a freeform adventure. 16 square miles of land to explore; not to mention the massive dungeons and other world planes.
Hopefully, if the frame rate is stable, this could overtake Ghost Recon as being the number one essential for the Xbox 360. Of course, you can always play it on PC if you so wish