May be a stupid question, but........In Acad 2000, when you enter VBAIDE at the command line, you are placed in the Visual Basic Editor. If you select "Help - About Visual Basic" it calls out Microsoft Visual Basic 6.3 (at least on my machine)....OK....Now if you are in ACAD 2006, and enter VBAIDE, Then select "Help - About...."....What does it say? VB.NET? Visual Basic 6?...???