Aw, it's like Cube with kittens!
http://en.wikipedia.org/wiki/Cube_%28film%29

I've often wondered what it that makes cats find boxes and bags so compelling. It must be some instinctive thing, but the only thing I can think of is wanting to dive into a rabbit hole or a rat hole to get at the treats inside. Mine generally seem to be in wiggly-haunches attack mode when diving into a paper bag, but I suppose it could be defensive evasive thing too. Or then again, maybe the Egyptians were just really good at animal husbandry and bread them to be self packing for when it came time to move or to be entombed with their owner.

I'm not so sure about kitty heaven, the one on the far left at about 1:20 is clearly praying to his kitty gods to deliver him from this partitioned hell.

*asia

Adding video to channels (Asia) - requested by ant.

Need holes in the bottoms, randomly, to adjacent boxes...

*kids Oh how I LOVE this! Maru would be beside himself! *quality cat video viewing

Boosting this quality contribution up in the Hot Listing - declared quality by PlayhousePals.

Adding video to channels (Kids) - requested by PlayhousePals.

What's the cat on the left doing at 1:21? I've seen this front paw movement in cats before but never found an explanation of what it might mean.