Guys if you come across the program systemtool2011 do not let it download itselft it is a virus that has been going around it it almost crashed my computer, it took me three hrs this evening to get rid of it. Just wanted to let you guys know so you can avoid it. What is is is a fake security ystem, it pops up telling u that ur system is infected and anted u to bye the full version of it,, it is a fake so do not buy it.
