Any one here still play this gem? It had everything: A decent Cold War Era story, excellet realism and a multitude of mission. An ecellent mission editor and mod support keeps the game's communitty following strong. The GOTY edition is now on GAmetap and it's a pretty cheap buy else where. It's puesdo-sequal, Armed Assault is not out in the US but it may be in the UK. ArmA, from I've played isn't quite as good as OFP but has better graphics. There is an xbox version OFP but i've heard it's not so good.
On a realted note here's a link to guy's site who plays in a realism OFP mod quite frequently. It's got a bunch of coll videos and write-ups. http://dslyecxi.com/shacktac.html