Some glitches

The ladder one I tried and worked awsome.... very easy like the vid says run crouch run crouch.... ctrl-shift-ctrl-shift

The one that u get behind the boxes is very useful when ur getting spawn killed or when ur playingCTF(capture the flag)

The ones where u get on the roof top.. they're not really useful...just a bit fun

The one the u walk on the fence...its kool but not so useful.

The one u get on top of a player that's on top of the barrel to get to the little step... very useful.. but u need a partner in crime to help u

The other one that's very useful as well.. is the one where you get on the construction machine...

There are a couple in Cold Seed map as well.... i only use two on that map
link for cold seed glitches... http:/tube.com/watch?v=WObZ07X_AnM&feature=user

I use the Box glitch...super useful and very easy to do. can get over 40 kills w/ less than 5 deaths..(when u'r out of ammo... u need to respawn somehow )
Patched... Box glitch not working anymore


Feel free to post more if you know more