Oh well, routers can't be built in as far as I know. Something is a router because it can route a connection among several clients through itself. So a built-in router on a laptop doesn't make sense. I'd need to be corrected if I'm ay behind latest laptop technology, though.

How do you access internet, Quirinus? Wireless? Ethernet LAN ? USB LAN ?

Uh, and also..

Thanks Whacker, LeftNineEye
How did you manage to do this ?