On Sat, 19 Sep 2009 09:38:01 -0700, Tom
wrote:

=IF(D$1+1<=ROW(),SUM(INDIRECT("RawData!F" & ROW()-D$1+1&":RawData!F" &
ROW())),"")


Try to remove the second "RawData!", like this:

=IF(D$1+1<=ROW(),SUM(INDIRECT("RawData!F" & ROW()-D$1+1&":F" &
ROW())),"")

Hope this helps / Lars-Åke