It seems like I have come to an impasse with my Pronto. I have been a loyal Pronto user for 14 years. Started with a 1000 and now have a 7000. It has done everything I have ever asked it to do until now.

I just got a new Comcast (Xfinity?) X1 box. From what I have researched, the Pronto cannot control the X1.

Before I go out and buy a Harmony Elite (which I am concerned will not offer the level of customization of the Pronto), is there any way the Pronto can control the X1. Also, are there any recommendations on another remote that will control the X1 and offer the level of customization that the Pronto has.