Return of Reckoning

Back in the day I used to parse my combat log offline - gave me something to do in work I had a blog called Blurring Shock were I used to post some of the results (e.g. this post on debuffing initiative).

I can remember on live that writing the combat log to combat.txt was disabled by default and I had to do something to turn it on... but can't remember what.... I assume it's the client that handles this rather than the server so it should possible, right?

... can anyone remember how to do this?

Note to self: Always google.

Bumping this up. Does anyone know if this works or if there is a way to export a combat log from the game? This game is in serious need of some number crunching to prove out some pretty large balance indifferences. I'm willing to work on a parser if someone can help me figure out how to get the log.