>Hmmm.....try setting the Visible property to .F. before the move and .T. after the move....as to leaving a trail, it should never do that! That sounds to me like a video card/driver problem. I have a similar problem in the Form Designer when dragging controls around and it all started when I swapped out my old video card for a new 3D one.

I think you may be right on the video problem...I've tested Move at home and have absolutely no problem, even with a very busy form...the problem work machine has an old 17' monitor on a new Pentium Pro PC. That's the primary suspect now - I'll look at it tomorrow...