Heres a link to the site on the omniturn stuff.
http://omni-turn.com/
heres the video of the part loader.
http://omni-turn.com/Pages/Videos/256gt-dh.wmv
Granted these are on omniturns but with a little bit of enginuity(sp) you can make something work for you.
check out some of there other tool part stuff also.
When I first got started with omniturn in the early 90's one of there techs and I hit it off pretty god, we used to Play alot with different ideas and different things, some were practicle and some were downright time waisters.