In a message dated 2/13/04 7:19:21 AM Eastern Standard Time, jmerrill1 at adelphia.net writes: I think I know the answer to this, but is each new upgrade all inclusive? Yep, you don't need previous version, it is complete overwrite . Had hickups with my 1.639, took third try to complete. RIT/XIT and BP rates are still ganged. Yuri