>>So....can you (in C++) program the Ctrl+Alt+Del key combination to, say, pop-up a sign-in screen?
>>
>Joe,
>
>Apparently as windows does that.

I am asking if Windows NT allows this...not whether the BIOS allows it...I always thought that NT would not allow trapping the Ctrl-Alt-Del combination so you couldn't program a password-stealing program. I should have been clearer in my question.

Take care,
Joe