How do you know they're not?

I'm certain they are working on the Witcher 2 or "Major new project". However they have had to put on hold their console game they probably devoted a lot of resources into and now they are releasing another patch for a game that many have finished (maybe multiple times).
The faster they bring out games, the faster we can give them our monies!

True enough, but I highly doubt the Witcher patch has anything to do with them shutting down the 360 port, nor do I think the resources devoted to the patch are impacting how fast/slow they're coming along with a new game.

The longer they take with new games and the more time they dedicate to their old games, the higher the quality we get and the better value for the money we give them. CDP does not need to change a thing, they are one of the few developers/publishers that actually does it right and they need to keep doing that to show those other companies how to make a quality game and maintain customer loyalty. The last thing we need is for CDP to take a page from the EA/Activsion/Atari/Squeenix/Eidos playbook and start pushing out piss-poor sequels with little or no after sale support, just to make a buck.

All works fine. Just check my reply on the same tread ;)