On the 360 at least. Saw everyone raving about it at the steam forums so I popped in my L4D and there it was, I'm downloading it now, and it's 100 megs. I'm so excited... finally I can play versus on the other 2 campaign maps. I'll probably check out survival mode a little later after I play versus for a bit. Here comes another long stretch of playing L4D for me.

Yeah, I've given Survival a couple of run throughs. It's awesome. I'll have to get some people together to play some Versus at some point.

Sweeeeetttttt, thanks for the heads up.

I need to check it out.  Also.....    PIIIIIIIIILLS HERE!

WAHHH WAHH WAH WAAAAAAAAAAAAAHHHHHHHHHH!!!?!??!?!?!??????

Downloading now... I'm really excited to see how it plays.

i need to get this

survivor mode kicks fuckin ass!!!!

I need to check it out it looks sweet. Downloading via Xbox.com...now.

Just played survivor mode and its really fun, much better than the Versus.

Wow it's really surprising the 360 one came out before the PC one.

I haven't played the DLC yet, but I am disappointed to hear that there aren't any new campaigns. I'll give the survival mode a try but there are other games that utilize the same concept (i.e. Gears of War 2, and COD: World at War).

Oh fuck yeah, from 2 am till 10 am my xbox live friends and I were making noobs rage quit. This "update"  puts new life back into this game, hopefully Valve releases new campaigns sometime in the near future.

I am loving it. Played a lil of it to day on my xbox. Cant wait to try some more.

Dude the survival mode is AMAZING.

Downloading on 8 different 360s right now.  Gonna check it out tonight when I get off work.  Totally psyched to see how it plays!!!  = D

"PC release where are youuuuu? Come on Valve, hurry up and update the real version of this game."

I need to download the PC version now, while I sleep.

Oh god, I'm so stoked. Does anyone have the specifics on it, and is it still free?

Yeah it's still free.

Oh man i must be the only one who is sad that Survival is multiplayer only.

It's not like AI would ever help, but i come across so many idiots online (PC)

I played it a few times, it's pretty epic.