Major Nelson, Microsoft’s Larry Hryb, has updated his blog with the top Video Marketplace downloads for the week of December 10th through the 17th. The list doesn’t include absolute numbers, so one can’t really judge how popular the service is overall, but the selections making up the top ten are interesting to say the least.

The top movie downloads are Mission Impossible III, followed by Nacho Libre; both are only available in SD format. This may somewhat act as a gauge of the adoption rate of HD displays with Xbox 360 owners, or people may just not want to spend the extra time downloading the HD content. Other oddities are some of the movies on the list; Poseidon makes the top ten, which received generally unfavorable reviews and had a particularly weak opening weekend in May. Also on the list is The Lake House, a remake of a romantic Korean film that also got relatively poor reviews. The film choices may somewhat reflect the limited movie availability yet on Xbox Live.

The television choices seem to skew more towards the stereotypical Xbox core user, with titles like South Park, Enterprise, and Chappelle’s Show on the list. Again, since no total download numbers are released, the service’s popularity can’t really be determined, but the mix of titles gives some interesting insights into the users of the service.