I think i may have some info that would help:
I was able to get it to "implicit" but still can't access files here's what I did, tell me if i missed something:
1. exported the keys (blue keys) from the new machine, included privte keys
2. imported them into the admin computer's pgp desktop/pgp keys
3. added the new user to the folder in question under admin/pgp desktop/netshare
4. restarted the new computer and tried to access the folder from step 3 and didn't work :(
any ideas???