I'm having trouble finding a way to deploy my application on an Enterprise Portal 6 using the new Developer Studio 7.1. in NWDS 2, I can register the portal server and deploy apps on it (in PAR form) directly. In NWDS 7.1, apparently I have to register the portal server under "SAP AS Java" in the preferences using address and instance number (instead of address, port and login - this could be the wrong method I guess), but the same portal server is "not reachable". What am I missing? Thanks.