here's my recommendation on this after seeing your report...it involves getting rid of the crosstab though as you're not going to be able to suppress and then delete an entire row based on your criteria. you can suppress all of the values in the row, but you won't be able to get rid of the blank row.
reformat of the report involves:
1) Inserting a 2nd group on Appt Date
2) Inserting a 3rd group on MSP Entry Date
3) on the new 3rd group Header, put a Max on the MSP Date
4) create a formula that is a flag with syntax of
if {@Appt Date}={@MSP Date}
then 1 else 0
5) now create a Group Selection Formula of
Sum ({@Flag}, {@Appt Date}, "daily") = 0
this will hide all appt date groups that have a true as per the criteria above of "only show the ones that do not have a true"
i'll send you the report in a bit.
-jamie