The following lines were added (+) and removed (-):
* [http://www.grainger.com/Grainger/wwg/productIndex.shtml?operator=prodIndexRefinementSearch&originalValue=register&L1=Registers%2C Grainger Industrial Supply]=== Retail Stores ===* [http://heating-and-cooling.hardwarestore.com/97-577-floor-registers.aspx Aubuchon Hardware] * [http://www.amazon.com/s/ref=sr_nr_n_11?ie=UTF8&rs=495346&bbn=13400071&rnid=495346&rh=n%3A228013%2Cn%3A495346%2Cn%3A13400071 Registers, Grilles & Vents on Amazon.com]=== Online Stores ===* [http://heating-and-cooling.hardwarestore.com/97-577-floor-registers.aspx Aubuchon Hardware]* [http://www.floorregisterresources.com/ Floor Register Resources]* [http://www.grainger.com/Grainger/wwg/productIndex.shtml?operator=prodIndexRefinementSearch&originalValue=register&L1=Registers%2C Grainger Industrial Supply]=== Product Searches ===* [http://www.amazon.com/s/ref=sr_nr_n_11?ie=UTF8&rs=495346&bbn=13400071&rnid=495346&rh=n%3A228013%2Cn%3A495346%2Cn%3A13400071 Registers, Grilles & Vents on Amazon.com]