David,
I assure you that HTM DOES support end users. HTM has a toll free number you can contact our technical support staff during working hours eastern time. In my position as a "product evangelist" and product consultant for HTM, you are welcome to call or email me anytime, even in the evening or on a weekend with technical problems.
The Pronto is a capable remote control, but lacks the ease of use and quick programming capability of the MX 700 or the MX800. I would encourage you to find an authorized dealer to purchase one from, since HTM authorizes dealers who can supply you with excellent personal service and much expertise.
HTM makes an extraordinarily reliable product, one that you can trust. We simply want dealers who give customers great service and lots of after sales support an advantage over people who try to make a quick buck by marketing HTM products over the internet without providing any service. For that reason, the HTM warranty excludes products sold from unauthorized dealers.
I hope you will purchase an MX700 or MX800. If you do, I will be glad to help you, as I have helped many other end users, to successfully program their remote controls.
Best Regards,
-Eric
Eric Johnson
Principal Consultant
www.hometheaterpro.comPhone 1-800-247-7001