Anyone think this may work?...
Anyone think this may work? http://www.aliexpress.com/fm-store/106961/211055695-455930339/4-Channel-Cloning-Duplicator-433-92-315MHz-Remote-Control-Keyfob.html
Aren't our remotes the "rolling code" type? It says in the small print that it doesn't work for these types. But it might be worth someone to gamble the $ to try it....