I have an MT2500 scanner and the cartridges only cover up to 2001. I need something up to at least 2005, but 2012 would be better. As I understand, they went to a reprogrammable cartridge, that gets updated every year by a Snap-on guy for around $500 on top of the initial cost. These I rarely see for sale and those that are were only updated to 2003 or so. Then there is a Global/OBD2/CAN stand alone cartridge that covers from 1996 to 2009 but it is supposedly only as good as those generic $100 scanners you can get at Sears or AutoZone. I see these go for $100 and up on EPAY but are they worth it? Are they any better than an Actron, Cen-tech or other brand? Is there a cartridge I am unaware of that covers up to 2005?