Charles,

> The #CPU_AFFINITY directive seems to be missing from the ibconfig
> file. Is it just a simple mater of adding a line, such as
>
> #CPU_AFFINITY 1
>
> to the file, or is there more here than is evident?

I think it's

CPU_AFFINITY 1

(without the #).
Ciao
--
____
_/\/ando