OS 6.2.x on Pro2?

So this is still not working for me. I Authenticate as a user properly, and it correctly shows me what shares are available for that user. However I can't get to any of the shares.

I see the following in the smbd logs:

[2015/01/01 13:49:02.192785,  2] ../source3/auth/auth.c:315(auth_check_ntlm_password)
  check_ntlm_password:  Authentication for user [GUEST] -> [GUEST] FAILED with error NT_STATUS_NO_SUCH_USER
[2015/01/01 13:49:16.803591,  2] ../source3/auth/auth.c:305(auth_check_ntlm_password)
  check_ntlm_password:  authentication for user [Rob] -> [Rob] -> [Rob] succeeded

I think the guest account is just when trying to browse without logging in. There is a guest account on the NAS:

root@Server:/var/log/samba# grep -i guest /etc/passwd
guest:x:99:99:nobody:/nonexistent:/bin/false