By the way, you can find links to all of these and more at CNET.COM Wayne Urton
I use the free AVG suite as well, along with weekly runs of Lavasoft's Ad-Ware and IOBIT's free Advanced WindowsCare V2 and SmartDefragger. These keep all of my systems fairly clean, especially after the grand kids visiting God knows what sites every weekend. ;-)) Wayne Urton
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Science is reinventing play, from extreme sports to gamification to ridiculous roller coasters to the playgrounds of tomorrow, and this issue is chock full of fun. Also, on a less fun note: Did global warming destroy my hometown?