Joe, for the forum id option, replace this:
Code:
<setting varname="bop5onban_fid" displayorder="30">
<datatype>posint</datatype>
<defaultvalue>2</defaultvalue>
</setting>
with this:
Code:
<setting varname="bop5onban_fid" displayorder="30">
<datatype>number</datatype>
<optioncode>select:eval
$options = construct_forum_chooser_options(1);</optioncode>
<defaultvalue>0</defaultvalue>
</setting>
That way, you get a drop down forum listing to choose the forum from.