And again I'm not sure why you all are disconnecting. I am on vista if that helps you any. I think it might have something to do with what version direct x you use or something. I don't know. They will patch/update Ca soon, I believe there will be some pubs released after that. If all else fails, there are some VIPs out there that work.
It d/ced you halfway through the game because the hack is pretty much patched for the US. Just give it a couple days and more hacks will come out and if you want to play normally without getting d/ced simply delete the file that you just put into ur ca folder.