I didn't, will try it out after I eat my lasagnaHave you tried this?
TF2 - Out of memory on your fav server/map?
While this mostly happens on certain maps, this is not a 100% guaranteed fix as it might happen again, it might as well be your video settings causing this. Head over to your Team Fortress 2 directory and delete the following files; Team Fortress 2\tf\sound\sound.cache Team Fortress...wonderland.tf