I have noticed this as well, with certain windows. If you are able to narrow down a specific application that would be perfect. I think it has something to do with popup message windows, but haven't been able to confirm it yet. Thanks!

Where did you get the nVidia buttons from, I'd be interested in trying them out. Thanks!

Has anyone tried the nVidia buttons in Windows Vista/7 while using Aero? I came up with a different method of rendering the buttons that worked much better, but it didn't work in Aero.

I am fairly happy with the DF buttons as they are now. They keep up fairly well in most situations, and they are more compatible with custom-drawn applications that other applications I've seen. However, the one thing that still really bugs me is how the DF buttons disappear when partially covered. This is a compromise I made so that the buttons would always stay on top of the target window. Hopefully in the future I'll be able to work out a better method that will still retain the compatibility that is currently has.

Thanks - I'm glad to hear that. They're as snappy as I can make them for now, without significant polling and dragging the rest of the system down. Now I just need to sort out the issue Apollo29 had int he first post.

This information is in regards to an older beta version, so I'm locking/archiving this topic. If you experience this issue again with a newer version please re-post and we'll sort it out. Thanks!