Bryan Rabeler wrote: > > 1. You need to ungroup the 82g file using the TI-Graph link software. > I believe you need the 82 Link software to ungroup a 82g file, not the 83 link software. Personally, I've never tried to do that, but I believe that that's correct. I do know that *.82g is not an option in the Ungroup on the 83 software. -Joseph Have A :-) Nice Day