For those who care, try this <a href="http://www.countryhomeproducts.com:80///catprod.asp?mscsid=1KK4RBXQVUTF9KJ3MGDHXAFJ4BBCBN99&dept_id=50141"> link</a> to see the DR (Solo) chainsaws.
These have been out for about 2 years; I'm guessing that the relationship isn't an ongoing one, as they say they are sold out of the 50cc model.