I was just thinking to myself, (dangerous at the best of times), and started wondering about file encryption. Is it possible in XP to create a folder and mount it as a drive on the same machine without a network? If so, is it also possible to drag and drob files into that mounted folder? That is to say, the drive gets bigger the more you put into it? Just a thought I'd like to have an answer to. I may start fiddling with the idea later.