If you're really into watching classic TV on the web, like AOL's fare at In2TV, you're going to be thrilled to hear that NBC today unfurled a line-up of oldies-but-goodies to stream on their entertainment sites -- NBC.com, SCIFI.com, ChillerTV.com and SleuthChannel.com. NBC is providing full episodes, people, streaming and waiting to be viewed, beginning this month. It's quite a variety of shows too (including some crossovers from one site to the other). "These are the kinds of titles we get requests for all the time at the network, and now we're able to give our viewers a new way to watch their favorite classic shows and share them with their friends," said Craig Engler, Senior Vice President, SCIFI.com.