I'd think a good alternative to PbM games is with video-chat software and webcams - there are many decent solutions out there.
www.skype.com
www.oovoo.com
personally I use oovoo - and u can have a conference call of up till 6 participants
This will offcourse not be like a FtF-game but sometimes people just can participate in a FtF-game.
We will try to set up a conference call via oovoo tomorrow since Rupert 'Willis sadly couldn't join us in Oslo.
I will keep you posted after the fight (Sanchez are entering a pit of death-style UFC championship to the death.)