I know i'm getting ahead of myself; still haven't figured out why i can't fly in MP.
But... I've just been looking into Skype; probably gonna use it, and I thought: gee, wouldn't this be nifty for use in FS MP mode? Free (yes, absolutely free peer-to-peer calls, up to 5-party conference calls (still free),nothing to configure firewall-wise, encrypted, etc.)
Don't know about Skype? Check this out:
http://www.skype.com/
Now, those who do know: would this work with FS running? Anybody?