Original poster: herwig.roscher-at-gmx.de exxos-at-cps-games.co.uk wrote: > Well im using um, and they work great for me ;-) > http://hot-streamer-dot-com/exxos/sstc/directdrive.htm Chris, Thank you for the link. A lot of interesting stuff to work through! I am looking forward very much to seeing some schematics. Cheers, Herwig