I have a program that utilizes a few dialogs from 1 dcl file. The tiles are controlled by action tile calls from the lisp routine. On my 98 machine, the tiles behave like I want them to. On a Win2K or NT machine, the dialogs appear with selections already made, drop down lists in the enabled mode.... All against the way my code explicity tells it to behave!! Example: As the dialog is initiated, I set tiles to be disabled until other selections are made. That was I can build drop down lists dependant on the previous selection. On 98, all is well. On Win2K/NT, when the dialog is initiated, the drop-down is disabled, but a selection is already made, usually the first ("0") item in my list. The only thing I could think of to try, was setting up the list from the dcl file instead of from the lisp. It didn't work. I already have the line (set_tile "mount:type" "") in there to set the list after it is built. Anyone have any clues!? Any help is most appreciated! Andy