Last Question on dinosaur scanners

Do I remember correctly that if I have a VCI and TSI cartridges for the MT2500 brick with software flashed on it up to model years 2004 for domestic and Asian, including Drivability, ABS, Automatic Transmission and SRS, that those 2 cartridges contain all the information of previous non-programmable and programmable but older cartridges? So I dont need any of the "thru 1999" thru 2001" primary or troubleshooter cartridges. I have?

You might want to run that by the Snap-On hand held users forum on iATN if you don't get the info you're looking for here.