DataAssist Search has a "list" search which you can use to filter based on a checkbox group. Just name the checkboxes with the same name and make sure the name ends with []
Your friends over here at WebAssist! These Dreamweaver extensions will assist you in building unlimited, custom websites.
These out-of-the-box solutions provide you proven, tested applications that can be up and running now. Build a store, a gallery, or a web-based email solution.