I always thought that anyone who purchased OES2 or NOWS would be able to just install SLES 10 if they so chose.

My client late last year purchased NOWS, and has only received an activation code for OES2, but not SLES10. What is the point of that if the underlying OS doesn't receive updates!?

I read elsewhere in the forums that OES2 is different from OES, in that SLES and OES2 require separate codes.

Can anyone shed any light on this?