As for the abbreviation DSSI I've heard two
different expansions used:
"Digital Standard Storage Interconnect"
"Digital Standard System Interconnect"
I've yet to find something that pins it down definitively.
<http://support.activeanswers.compaq.com/forum/aca-1/dispatch.exe/AASupport/docProfile/100211/7172884>
Ok, I pinned it down on the Compaq site. It is
Digital Storage Systems Interconnect