I believe that you need to use the GetGlobal and SetGlobal tools to "accumulate" your picks. You attach the output of GetGlobal to List and the output of List to SetGlobal. There should be some examples of using these tools in the samples directory. You're only getting one (presumably the last one) as the others are being "overwritten"
Donna L. Gresh, Ph.D. Visual Analysis Group IBM T.J. Watson Research Center (914) 784-5049 http://www.research.ibm.com/people/g/donnagresh [EMAIL PROTECTED]
