Not got enough networking in your system yet? Not to worry, there's always more to be had. One of the very latest and greatest of the bunch is the newly launched Zcr2, a social network for the IT and telecom community. Yup, you heard right, networking for IT types. Despite, what you may think, they do have lives beyond the lonely backroom. Zcr2 is part professional networking tool, and part Facebook/Friend social community site. It's both for business and pleasure, if you will. The site bills itself as a "one-stop shop" for IT professionals. It's got everything you need to connect, network, as well as work histories, academic achievements, contacts and availabilities. You can, of course, like the rest of the social networking lot, create groups, discussions, forums, and search for jobs with the powerful search tool. You also get free email. The rest of it is free as well.