I just bought a TRS-80 Network 3 Controller on eBay. I don't really know anything about it, but having missed out on a similar item earlier, I decided it was worth the $30. The downside is it doesn't have a power supply. Does anyone here have one they'd like to pass along? Also, any information about it would be usefull. All I know about it was told to me by a friend who used the system at a school she taught at once. Thanks, Owen