I was curious about this (FoV) too. Haven't tried on MP. On SP I just change it from the console, but if it's the same as C2 then changing it in MP has it's restrictions.
Actually there is, I have one for Singapore. MY-SG Crysis Warzone. I was setting up maps yesterday so I shut it down. Now its the only Asia (SG) server. If the server is hot, I might get more.
FOV is still adjustable through the CVAR tool provided by Crytek or by console command cl_fov http://secure.gamesas.com/forums/viewtopic.php?f=64&t=56955
I'll get CrytekBaldur to post a new link to his graphic options tool that generates configs for you. Bear in mind it's 0600 here so he won't be in the office for a few hours...
Well, that depends on service providers actually. I bought that server for Singapore thats why. Service providers need to promote for Asia as well. Ping shows AUS ping, but if you go in, you get low ping.