Destined,

No, I haven't tried any of the software they list yet ... I just came across the site yesterday and liked the concept of the dead man's switch.

I know the feeling of not wanting to install any kind of random bits of code when you don't know who wrote it and what might be hidden in it. I think I'm going to install DeepFreeze one of these days to be able to tinker with stuff and restore my config afterwards.

Cheers,

BrainStop