MobileMule is a small subproject of eMule, which let`s you control your eMule with any java-enabled mobile phone (actually not any, but most). Note that MobileMule is NOT a eMule for your mobile phone, but a remote control for your eMule. One of yours PC port, must be open reachable for incomming connections. So if you have a router or firewall you have to open this port. For more help, please read the guide or ask on the board (after you read the guide ;) ). http://mobil.emule-project.net/index.php?page=guide&language=en