F4U5T

thats why I suggested hamachi

That depends on your setup, looks to me like you dont have access to the networks routers or firewall and im sure the net admins are not gonna open anything up for you. I use hamachi in those situations, as long as your box can see the inet then you can connect to it. then you could start a rdp session if you got windows or if you got linux use FreeNX, the best by far imo. But if your connection is as slow as it sounds id stick with ssh server, forget about any type of remote desktop