I just got my Stop Clock Pro f-stop timer yesterday and I am so excited I can hardly sit here!!! I just wanted to thank our own Frank Filippone (Frank F) for the effort he made on behalf of many of us here. Frank, without you, I know that I would probably not have bought this... I'm just a wee bit frugal. Frank talked with the RH Designs guy and got us quite a sweet deal on RH Designs products. He shelled out his own money up front, trusting that no one would stiff him, and scurried around getting everything we needed. He and his dear wife endured overflowing rooms in their home to accomodate all the boxes, cords, foot switches, timers, flashers and packing paraphanalia. And all this without making a dime off the deal! It's almost unheard of! Sooooo I just wanted to say........ Thanks, Frank!