[quote=BingTheWing]
Now, how de we rp out some fast-paced combat here?
[/quote]
In the past we've just written it all out. But you write it with the same writing tips you'd use with a novel.

Of course, I read this really cool thing in RPGN about one GM writing entire fights out with all of the players in a live-synced document on a service like Google Drive.