Larry, I saw that my examples in my previous mail the order of
parameters is not corresponding to the specs (sorry) so leave them out.

In Janifers SRU example I saw "sortKeys" which should correspond in SRW
to:
</sortKeys>
   <sortKey>sortstring</sortKey>
   <sortKey>sortstring</sortKey>
</sortKeys>
This means more <sortKey> tags in one <sortKeys> tag. Do we do allow in
SRU more than one sortkey in one parameter or is it one sortkey per
parameter?

Theo