sumproduct month and other cirteria

HI I have the following formula which is counting all the dates in column B that match the month number in cell I2

=SUMPRODUCT(--(MONTH('Tracker'!$B$3:$B$5000)=$I$1),--('Tracker'!$B$3:$B$5000<>""))

However I need to add another criteria to the formula so that it looks for a specific text in another column as well. I have tried the following but neither works and I don't know enough about SUMPRODUCT to fix it, any ideas?

=SUMPRODUCT(--(MONTH('Tracker'!$B$3:$B$5000)=$I$1),--('Tracker'!$B$3:$B$5000<>""),--(Tracker'!$D$2:$D$5000="no answer"))

=SUMPRODUCT(--(MONTH('Tracker'!$B$3:$B$5000)=$I$1),--('Tracker'!$B$3:$B$5000<>"")*(Tracker'!$D$2:$D$5000="no answer"))

Thanks

J

D'oh, sometimes it needs another pair of eyes to see the smallest mistakes, have corrected the ranges and it works fine now.
Thanks

J