my current problem... in J2ME. this just an example in the Mimer Developer site. but i can't run/emulate the program.

mds.setServerName("gere.mimer.se");
-I'm running the server on my Laptop, but i don't know the name of the server...

mds.setPortNumber(4712);
-how do i know what port number?

When I export the database, do i have to change these?

I'm still a noob. I hope somebody answer my question.