It came today…

Floor 1:

Ethernet Hub/Power Macintosh 4400, Macintosh LC III, 400mhz iMac G3 (with Mac OS 9.2.2/Mac OS X 10.1), Graphite AirPort

Floor 2:

AirPort Extreme UFO that is successfully giving the internet wirelessly to my Intel iMac, eMac, and Power Mac G4

What I wanted to do is have the internet on Floor 1 wirelessly. Now when I'm setting up the base station with my iMac G3, it looks like I can't share the wireless internet from my AirPort Extreme to my Floor 1 Ethernet Network. The choices for connecting to the internet in the AirPort Admin Utility are just Ethernet, PPP, and AOL. There is no option to connect wirelessly to another base station…

How do I get this to work, and is it possible?