Conquest of the Horde

I was going to play on retail for a little bit, but when I was about to log on it started downloading patch 3.0.8 so I stopped it. I'm just wondering if it's possible to play on CotH after patching up to 3.0.8 or if I should wait.

I couldn´t at least, I just copied the whole folder so that I could update one of them and still play CotH with the other.

Ah, thanks. I'll have to clear my hard drive a bit but I should have enough space to copy.