Sylvester. the Minime MSX part 1

I got a bare Minime MSX PCB as a gift. That was an invitation to build Sylvester, the brother of Tweety: Where Tweety is an MSX made out of genuin parts, Sylvester is made of modern parts. While it already outputs VGA video, handles a PS/2 keyboard and can connect two joysticks, there's still stuff to add though. - Slotexpander with OPL4, RookieDrive en Philips Music Module - External voltage from PSU to Slotexpander to feed the cartridges - Line from Rookiedrive to a USB port in the frontpanel - A line from each audio source to an I/O in the back - A line from the MSX's reset switch to the frontpanel - Some extra christmaslights How did you like my new track playing in the background? :P