I hope CA has seen what the modding community has been able to do with CAS files, realised that this is only possible because of the mod-god Vercingetorix (we may not be so lucky as to have such a genius within our ranks next time around, and even if we do, it is likely that even they won't have a clue what to do) and used a more friendly file format! I really don't see why they put all those files in .CAS format anyway. We had a lucky escape with RTW.