I literally started my 5200 collection from scratch on Saturday. My initial pickup is a two port and four port system, two controllers, Pacman, Countermeasure, Qbert, Centipede and Dig Dug. I cleaned the 2 port system and stole the controller panel cover off of the four port system. I did this because neither came with a power supply and I found a suitable 9v 2.5A power supply at Menards. The system powers up fine, all carts but Qbert work well and the joysticks are in terrible shape. I ordered two new mylar flex circuits for the joysticks to see if I can bring them back to life. They each sort-of work and don't appear impossible to fix. The system is very touch sensitive and will require some testing and probably some replacement parts. I'll build a power system for the 4 port this winter and see how it plays. Until then I'll start adding carts and making my rounds at the stores for a 7800 to show up and finish my list. I have 2600, 5200, intellivision and colecovision. I'll stop at the 7800 and jump forward to the VCSW from there. One immediate thing I do need are boots for the controllers. Are they available anywhere?