Advanced SystemCare have you used this program

Advanced SystemCare what are your thoughts on this program good or bad.

Its free ? That's a plus but I don't need more security features so I stick with Tuneup 2009 .

http://www.iobit.com/advancedwindowscareper.html

(formerly Advanced WindowsCare Personal)

I'm using that.
That software(i mean pro not free) is good. It examine my system regularly and fix errors automatically.
I was amazed that there are so many errors in my computer.
If you use that soft, u can make your computer more clean.