Are you creating these listings or are you trying to display listings created somewhere else? Best bet if creating your own would be a magazine style layout. That will be available in the next version of Socrates due out sometime next month (it is in Beta test right now).
Is there another way to contact someone with Socrates to ask the question?
There are tools available that will tie in to local mls directories and create a page for each listing in the mls, seems to really generate good google juice.
Was hoping that something like that would work with this them (they may work with any theme, I am new to this).
I do have another project for FSBO listings that would be created by me, or by the homeowner.