Here is the latest build of the multiplayer support version of Quake, in this build it has the following additions:
- Infrastructure mode added
- Adhoc & Infrastructure are now enabled via the network menu
- The access point for infrastructure mode setting is in setup in the network settings
- Hacks to speed up the FPS to enable network versions to have less lag
- Sound support in both adhoc & infrastructure
In order to change the access point that you want to use, just go to the network setup menu and press left or right on the access point box.