I love this on my Treo 600. It works great, once I figured out the right remote ( I never did get the learn mode to work right) When the kids are fighting over the remote all I have to do is hit the off button on NoviiRemote and that ends the argument quickly I especially like using it in the bar, but I think all those people are suspicious when I have to stand on the bar to change channels, too bad the Treo doesn't have more IR power