Someone with a little programming experience could write a script that would automatically try every VIN and record which are and aren't found. I may try to do this now that you got me thinking. If I get any interesting results I'll post them. -sean vin #3868 > You know, I think the best use for this CARFAX service would be to complete > the DMC production chronology. I'm not suggesting that someone should plug > in ALL of the possible VINs, just the unknown ones that appear to be in > gaps. If the car has ever been registered, it should show up in the > database and can be added to the chronology. > > There's over 1000 people on the list, right? Everybody gets 10 VINs to look > up. :-)