Had a chance to try ooVoo out over the summer in a class I was taking. I was really impressed with the 3 way video conferencing. Nice (and free) online video conferencing tool.
Virus Total is a service that analyzes suspicious files and facilitates the quick detection of viruses, worms, trojans, and all kinds of malware detected by antivirus engines.
Educator, techie, and life long learner!