I think im doing this right. Ive installed nwn from gog and installed cep and copied the hak for Higher Ground into the correct place.
I have probably logged into higher ground many years since past because i already had a lvl one character when i got to the charactor page. That was probably made with my original disk that was probably nearly 8 years old! Now i have the gog version i think i need a key clear so i can log in again.