VT - I don't know if you've made up your mind yet, or already had one installed, but here is a quick update.
I got my H3 (with Viper 571xv) the other day and everything has been great, except for it being colder than a witch's bewbe around here lately. Uggh.
Last night I took my wife and son out to get a Christmas Tree and dinner. We got the tree and had dinner and when I went to start the H3 the remote replied that the request had failed (different sort of beep). So I tried again and had success.
Now this may be the most obvious thing ever, but to me was perfect. I would have assumed that the H3 was running and then gone out to find a frozen truck. 2-Way remotes are great. I love this thing!
