Re: Networking help needed for a basic wireless network.
As a short term solution I just gave all computers a 192.168.1.x IP address in the second, upper bubble so they can at least connect to the server.
I'll figure out the problem of subnetting (maybe creating 2 domains and two network cards in one machine) later. Or till networking professionals are back in the office and on the forum. Not that I would expect them to be bothered much with a problem as simple as this one.
If beer is not the answer, you're asking the wrong question.