Take for example, the way a pick is held; I'm not so sure if you can sweep-pick on a steel guitar, but there have to be some similarities between the two.
I think that these lessons here should be able to help you!
-Andrew
[FONT=Fixedsys]A tout le monde, A tout mes amis, Je vous aime, Je dois partir. These are the last words I'll ever speak, and they'll set me free![/FONT] ;)