New Post: SPFilterDropDown with Checkboxes

Hi,

I'm using SPFilterDropDown to filter the related list's values. The related list has more than 300 items. I'd like to add another checkbox column on the parent list to further filter the results.

Is there a way I can do this with SPFilterDropDown on the related list or can I use spsitedataquery or CascadingDropDowns?

$().SPServices.SPFilterDropdown({
    relationshipList: "Materials",
    relationshipListColumn: "Title",
    columnName: "Event Materials",
    CAMLQuery: "<Eq><FieldRef Name='MaterialStatus' /><Value Type='Text'>In Warehouse</Value></Eq>",
    completefunc: null,
    debug: false
});