I'm not really too sure how you can't repeat it... it does take a few windows to cause it though. The bug isn't context-based so the Vista version is irrelevent. It's logic based. What you are asking it to do it put the window to the "back" of the stack of windows, then animate it away. This only works with maximised ...

I'm a developer at CodeGear (a Borland company) working on Delphi. We've had to do work in Delphi's VCL application framework to correctly support Vista's minimize/maximize behavior and we've also noticed this same problem. I'll be blogging about the changes we made over the coming weeks in case your ...