Valve is gearing up for another Steam update that will incorporate more community content into Left 4 Dead. The beta authorizing tools which were released several weeks ago enabled users to create their very own campaigns. With this new update, those campaigns will now be easily accessible withing L4Ds UI. "Add-Ons" will be available under Extras for easy installing as well as under Multiplayer to play said campaigns online. One such custom campaign that has us pretty impressed even in its Beta stages is an homage to Resident Evil 3. The Authorizing tools will also be officially releasing with several new updates and tweaks. The update is expected to hit Steam next week.Is Valve trying to please some of those angered fans? Perhaps, but at least we will get to see more unique content headed to L4D.