I've just finished editing 5 and 10 minute videos for Opportunity and Spirit, respectively. The videos go from Sol 1 to 149 for Opportunity and to Sol 170 for Spirit. I've also posted shorter versions showing just the last 50 sols for each rover.
In addition, there's a video for the Pathfinder rover which was generated from two dozen animated giffs NASA had created. And I've also compiled almost every rover panorama that NASA has released.
Hope everybody gets a kick out of it.