ok, thanks so much.. i got it to compare and to read in a CSV list, strip out the comma, and compare but now i want to limit the return of the first -1 it finds because as it stand it return the last...
 Code:
For Each $Target in $aData[0]
   if (ASCAN($aList,$Target,,,1) < 0)   
   ? $Target ?
   $rTurn = $Target
   
   EndIF
   ;? $Target
Next

? $rTurn



Thanks