You could logically divide up the client system in to two.  Register two
nodes with *SM.  Make two opt file sets (includes/excludes, pre and posts,
and proper stanzas in sys file) with proper domains and excludes/includes
(one for first half and one for the other).  These should be able to run at
the same time as long as the client has enough horsepower.

Hope that helps


--
Phillip Ford
Phillip Ford
Senior Software Specialist
Corporate Computer Center
Schering-Plough Corp.
(901) 320-4462
(901) 320-4856 FAX
phillip.ford AT spcorp DOT com