So I have been playing the Old World Blues DLC pretty much the second after it was released.

Initially I had no problems with crashing or anything.

But today and late last night I have been experiencing constant crashes to the desktop.

This along with what seems to be an endless stream of enemies in this DLC is really starting to annoy me.

Anybody have a fix for this constant crashing.

Also, I'm on Vista.

people will ask for your dxdiag, it maybe a mod conflict. my timetravel mod was causing me problems until i disabled it.
also, goto steam, right click on LV and select properties, goto LOCAL FILES, and click on "Verify integrity of game cache"