trouble with displaytag paginated list

Hello,
I am trying to implement paging with displaytag, springweb-mvc and 
freemarker using the displaytag PaginatedList interface. What am I missing 
here (besides a clue)?

   <@display.table name="programs" id="programs" style="width:90%" sort=
"external"  requestURI="setupFees.htm?paging=true" pagesize=10  
export=false defaultsort=2 class="defaultTable" partialList=true >


                        PaginatedList programs =
                                progDelegate.searchByExample(protoProg, 
startRow, progRecsPerPage);
                        rVal.put("programs", programs);


Freemarker seems to be complaining about a missing attribute named "size". 
As a simple test I added size=20 to the above template and Freemarker 
started complaining about "size" refering to an Integer. So I figure I'm 
on the right track but there's something I'm not understanding.

--dlm

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