Where's the HOWTO/manual for connecting to my router/LAN?

Basic QNX 621 installed. Need direction, or help, to get it on the Net through my LAN with a Cisco 806 router. NIC is a 3C900B, and QNX’s gui has no selections for the LAN. I have some experience with *IXs, but am having trouble with my connectivity. Does step by step instructions exist?

Cheers, Peashell

Your NIC is not supported, as discussed here:

Change your NIC and try again ;)