As much as I think I won't be able to accomplish anything, I keep trying, and I've come across something interesting.. I'm testing my regression by doing the following: - Start the app - Press CTRL-V to paste text into the Command Window (which is the active 'MDI' window - but not really MDI - by default) - Switch to another virtual desktop - Switch back to Foxpro (That makes the Command Window 'look' active, by becoming blue instead of grey) - Click on the text that has been pasted. All builds after 5/10/01 will 'lock' at that point, and the text will highlight as I move the mouse, as if I was still holding the mouse button down. This behavior is the same on scrollbars also. I normally run FoxPro with: wine /mnt/windows/DevStudio/vfp/vfp.exe Trying to discern some useful information, I've been playing with debugmsg. I've noticed if I do: wine --debugmsg +scroll,+event,+toolbar,+gdi,+heap /mnt/windows/DevStu dio/vfp/vfp.exe Clicking works as it should.. Scrollbars take two clicks to 'lock', but the text highlighting doesn't occur. I can click and move around normally. If I cut out some of the debug info: wine --debugmsg +scroll,+event,+toolbar /mnt/windows/DevStu dio/vfp/vfp.exe We're back to normal (non-working normal). It seems like there is some timing issue that the (almost extreme) slowness from printing the debugging info is overcoming..(it's just going to stdout) With this 'new' information, are there any other directions I can go to solve the issue? Thanks, Rick