http://www.bitdefender.com

http://www.pandasoftware.com/products/ActiveScan.htm

http://housecall.trendmicro.com/

http://security.symantec.com/sscv6/default.asp?langid=ie&venid=sym

Downloading YouTube videos can be a real pain, but now there is new Open Source software online that takes the hassle out of it. The site is