i've got a 5505 with 7.2 code. I'm trying to get it's DMZ servers to communicate with inside and outside networks:
access-list outside_access_in extended permit tcp "outside users" "dmz server" eq 3389
static (dmz,outside) "dmz server outside" "dmz server" netmask 255.255.255.255
route outside 0.0.0.0 0.0.0.0 "provider's ip"
Besides, the no nat-control has nothing to do with this, because you need NAT ir order to make your DMZ servers accessible from the Internet (unless you have routeable addresses configured on the server itself)...
I''ll suggest to try to get out to the Internet from the server itself (will discard any routing problem) and make sure the outside ACL points to the public IP of the server.
This should work, otherwise let us know what you see....