Blue Box? Memories of Phone Phreaks...
Lowe's maybe? I found an exension that is compatible with the Graco Magnum XR7 I'll be using. $10/day rental. It is 9 ft long with articulated knuckle on end. It is in 4 sections so you can use what you want up to 9 ft.
[img]/forums/images/icons/smile.gif[/img] Pat [img]/forums/images/icons/smile.gif[/img]