OneNote 802.11g sharing

It seems possible under OneNote SP1 to set up a real time, peer to peer, multiuser network in a conference room running 802.11g on each tablet pc and sharing a single OneNote page (or any other shared digital files on any tablet in the group) that anyone in the group can see (Image from LCD Projector) and write upon (via there own tablet) without needing an internet router base station access point. This would be particularly useful in a courtroom setting.