Adaptors?

Ok heres the deal. I have some fairly respectable lenses for my Minolta XG-1. I was wondering if their was a type of adaptor that would allow me to use them on say a D50. Thanks for the help.

 

Check this out: http://photo.net/bboard/q-and-a-fetch-msg?msg_id=00HQiu

 

Gah. Well then i guess i will just use my Minolta glass on my XG-1. Thats a little disappointing though.