While troubleshooting some odd NDPS/iPrint problems on a particular
server, I noticed that PSMDB.IDX was missing and also there were no
backup *.IDX files either. In fact, no *.IDX files were present on
any of my backup tapes either!

I noticed on other servers runing NDPSM, that PSMDB.IDX is present,
but unchanged for a very long time.

Can I force creation of a new one? Is this file even used any longer?