I've got a patch (.msp file) that needs to be run "manually" (since we
never made a .MSI app for the original install).

The command line switches (according to the vendor) are:

msiexec /p R:\patches\Blah\Blahsp2.msp REINSTALL=ALL REINSTALLMODE=omus

I don't want to do this in a "run" section because the minute it
"finishes" running msiexec, it thinks it's done and we have other stuff
that runs that may reboot the pc, etc.

So do I put it into a dist. or run script (does it matter?)

And do I use the #msiexec

or do I need to use the comspec stuff?