everybody can change the port anytime they want (that's why one of the advice is to set it to 80, which helps to bypass some router issues).
But for TE4, I'll also add a push-trough service on managames.com, which should solve most of issues for people having a router with auto-port-opening on exit but not on entrance (which is the default configuration for most routers). It'll add a little latency on connection, but nothing too bad.
== Mana Games ==
>> I don't answer Private Message, except if it's really a _Private_ topic <<