After being away for a couple of months I decided to come back and get my druid to 80 ready for cata. However, I'm having real trouble installing the latest 5 gig patche. I've tried the official downloader and the patch sites but I keep getting an error. It installs to about 80% and then I get an error that it can't read a file as it's corrupt. Anyone else come across this before. If I can't get it to install I'll have to try a full re-install which is a pain. If this is the case, is there a fully patched client on the WoW site that I can grab?