Hey Man I recieved my RGB controller from Groovey Game Gear, It was a pain to sync up to Vista but it works great. The LEDS are sync to the playback of MP3's. I plan on taking this and connecting it to the circuit you posted for a RGV spiro that is sync to music. Hope it works, I also ordered a Big Clive kit but haven't gotton it yet.
We need more DIY projects in the DIY group. Can you add some if you have any? Or just post a link to your existing DIY thread. I already posted a pile.