so basically i've got a physical copy of cata installing cd , but whenever i try to upgrade my account it says that the serial number cannot be entered or some error, does this mean that i will only be able to upgrade when cata actually hits ( in 4 hrs ) ? or do other people already upgraded sucessfully
I would double check and make sure there is no additional data required to download. I too am purchasing the CD version; however, when I went to my WTF files and changed my account type from LK to CT, it downloaded a 859MB patch.