BigBoy has updated his Site with this cool news about his work on a Commodore 64 emulator for the Dreamcast.

Been a little while since last update…

I’ve been busy porting PS2-DC64 backover to the dreamcast, and speeding it up.. It currently runs in 3 modes, no frameskip (33fps) 1 frameskip, 50fps, and “scanline” mode, around 50fps…

Im not sure if it’ll get anyfaster without serious work, and its playable as it is… So, I’ll start adding the front end soon, and get a release done in the next few weeks….. Keyboard is working, and I just need to add joystick support. I must say, I’ll be glad to get back to the PS2, SH4 sucks, as does this damn machine.. Everytime I improve something, its code “shifts” and it all slows down again…. Oh well… At least it’ll be in a usable state for you guys.. More later.