Evan, Now, I didn't know that the Alt-Sysrq-k shortcut existed previously. If the C-A-B shortcut is being disabled because Alt-Sysrq-k does the exact same thing with simply a different key combination, then I have no objection at all to disabling C-A-B. Its true that its easy to hit if your not actively trying to avoid it. My objections stemmed from my belief that the only way to access that feature would be disabled if C-A-B was to be disabled. In light of that new info, I would say all of my objections are handled quite nicely by Alt-Sysrq-k. MIchael Jones Junior Software Engineering and Computer Science major Rose-Hulman Institute of Technology >From what I understand, Ctrl-Alt-Backspace isn't the only way to kill X. Alt-Sysrq-k also works, and is still enabled, as it is significantly less likely to be hit by accident. I don't really see what all the fuss is about? People who know what they're doing can still kill X if necessary, and people who don't know what they're doing won't accidentally lose all their work when they mis-type. It seems win-win to me. Just my two cents, Evan