Thats why Arantor wanted to give some of his mods away, he didn't want to go through the updating process :p
Actually, all of the mods I was giving away already worked fine in RC2 Charter release... though there were more than a few changes for RC2 public, which I didn't factor in...
A number of them do have proper RC2 support now though, and I'm hoping to get nearly all of them up straight before I go to bed.