I'm looking for someting similar to aol's network magic on pc that will let me see a network map and see whos using my network, etc etc. I'm having some issues with my router and WEP isn't working properly for some reason, so I need something that will let me see who's using my wifi and block their mac address or something. I probably could do this using my router's settings but I'd rather have a program that's user friendly, since I'm a complete noob . I also have Windows installed so this program could be for either osx or xp.