Sab,
Getting a little confused as to exactly what you are now asking in this thread. Your original posting seemed to be saying that your Pronto RU980 would not work with Vista and some of the buttons have worn. Another post says that some of the buttons don't work.
1. Your Pronto RU980 WILL work with Vista. (see my reply on how to install ProntoProEdit NG) It will not work with Pronto Edit Professional 2 (I think Crustyloafer was saying that Pronto Edit Professional 2 worked with Vista, not that your Pronto RU980 would work with it.)
2. If some of your buttons are not working - updating to the latest firmware might fix that issue, and I believe it also fixed the issue of the battery running down so fast! (it won't help any worn graphics though ). You can also get a replacement battery because yours may be coming to the end of its life.
3. The Harmony 1100 is a completely different control to your Pronto - it may look similar but there is no similarity in the programming of it and as a Pronto user you may well find the "Harmony way" very frustrating since it is far more limited than the Pronto. But I always remind people, it is not a case of either being better, just completely different and a personal preference.
4. The macros on the Pronto may be limitless, but do they need to be? Most Harmony users find the macros available do what they need with a bit of tweaking. It isn't often you need 57 steps to get the TV and set-top box turned on lol.
5. A Pronto TSU9600 is an excellent piece of kit, but it is really only worth swapping your current Pronto for one:-
a) If your old one no longer works satisfactorily.
b) If you plan to make the most of the programming possibilities
c) If you don't mind the cost
otherwise I'd suggest the TSU9200 or TSU9400
6. NEVO remotes are not aimed at the end user when it comes to programming etc and trying to buy one new, with the NEVO warranty will be quite difficult without paying an installer for the programming too.
So, are we still helping you with choosing a new remote despite having bought the Harmony 1100, because until you have tried using/programming it you shouldn't listen to anyone telling you to dump it now you have it.
OK, if it doesn't suit then get rid of it, but only you will know if you can live with it.
Stoobie