It just sounds like one more piece of software to crash your system.
Actually Greg,
I've never had a problem with this particular software (which is more than can be said for a few other "add-ons").
The biggest problems I've ever had with any of my computers is the actual OS, mainly XP, there seems to be all sorts of fish-hooks in that, that will crash your system and really make life hard for you.
Niether of my Linux (Ubuntu) computers have ever crashed or done a HDD in, unlike the 2 Windows computers I own.
That is why I use that for critical tasks, that need to keep running continuously.
