Barry, thank yes im also uncertain of the regulation quality.
My friend thought he had the right cables but they were midi cables not enough pins. But got on the phone to Bintel yesterday afternoon and got the standard losmandy cables at my door this morning. Thanks Mick from Bintel. Also the chap i got the gemini from Joseph aka rosebud sent me the cigarete lighter to losmndy power cable. So im all set to go, just need to grab a jaycar powerpack. There is one mp3800 that can do up to 24v looks good.
http://www.jaycar.com.au/productView.asp?ID=MP3800
I have read 15 is the sweat spot for gemini motors.
Just wish i could find something cheaper at this voltage 15V with about 5A.
Anyone using this one?
Peter how wel regulated is the xbox supply.