ABAP WebDynpro-Trial System in a LAN(not with localhost)

Hello Basis experts,

i have installed the WebDynpro ABAP Trial system(NW 2004s) successfully on my laptop.

Now,I want to lauch the WebDynpro Aplications from an other Client in my private Network(not with http://localhost:8000...). When i try to access WebDynpro via IP-Adress i get the Web-Dynpro Error message that I need a full qualified domain with extension for Web-Dynpro for ABAP.Can i solve this on the Trial-system? Any ideas?

PS: The other client is a Nintendo WII Game-Console.

I have installed Opera for devices(http://www.opera.com/products/devices) on the WII and now i want to lauch a WebDynpro Test-Application with the movement of my hands via Nunchuk and WII-Remote;-)

Frank