IM Lock Professional - Version 2.0 IM Lock is a powerful Instant Message Blocking software for home, education, and small business. IM Lock was created to protect internet users from the new dangers posed by instant messaging (IM). Instant messaging has become the new access vehicle of choice for hackers, worm virus writers, identify thieves, online predators, and cyber stalkers. IM Lock is specifically designed to prevent these threats at homes or organizations that have 1 to 50 computers. Beyond virus protection, IM Lock provides other important benefits. IM Lock can save business money by reducing the time employees spend on unproductive internet activity. IM Lock also protects children. Instant messengers provide millions of strangers instant private access to children, and allows children to immediately disseminate personal contact information. In addition to Instant Message Blocking, IM Lock optionally blocks internet browsing, P2P filesharing, streaming media, music downloading, and other category types. Block messenger, block im, block Internet Explorer, block MSN Messenger, blocking