Major Nelson revealed some interesting most played/most downloaded lists on his blog recently. Here's a peek:

2006 Top Xbox 360 Titles (UU's)
1 Gears of War
2 Hexic HD
3 Call of Duty 2

No surprise here...two hit shooters and the game that comes free with the system.

2006 Top Arcade Titles (Purchased)
1 UNO
2 Street Fighter II' Hyper Fighting
3 Geometry Wars Evolved

These are pretty obvious, too. UNO comes free with the Vision camera and SFII and Geometry Wars are both pretty solid.

Top 10 movie downloads:
1. mission impossible III - SD only
2. Nacho Libre - SD only
3. V for Vendetta - HD Available

Three movies I haven't seen.

Top 10 TV episodes:
1. South Park - SD only
2. Enterprise - HD Available
3. UFC - HD Available

South Park and Enterprise are both pretty great, I'm glad to see that Star Trek's underdog is performing well. As for UFC, well, there's no accounting for taste. Bad taste.

See the rest on Major Nelson's blog, here and here.