Noticed this on AutoIt3 example scriptshttp://www.autoitscr....php?showtopic=94763
Let it sit in task tray and any time you open a cmd window, it sets it to semi-transparent blur background. Requires Vista or W7.
It modifies any cmd.exe it sees. If you have a script that pops up a command window it looks really cool if this is running.
For myself I added an exit function to unhook the window. Don't know if windows does it automagically when a window is destroyed, but it can't hurt to manually unhook it.