gebe, it's possible that could do it too, the clicking on another task before the last one is done, and might even explain the undo, but that is still a bug that needs to be addressed. Most software does this by simply locking out new key commands until the last task is finished, leaving only escape. It's noble that e-on chose to make sure they got keystrokes during tasks, it's not good if it crashes because of that. I do remember your list of how to baby VuePro into being a godo little puppy, and if this was a shareware program, I'd say okay, but a $400-500 program should not have to be babied. Photoshop, Bryce, and others don't espect it, and neither should VUe. In other words, it's not acceptable for the computer to crash because one forgot Rule #13: Creoss fingers and pray while hitting CTRL-Z. :) We want to help e-on find these bugs and stomp them out, so they have a stable product and we have a great experience with the software, without all the hoopla of restarting several times a session, etc. I for one will do whatever e-on needs to help us fix this. SHadowWind