A couple of times now I was ready to purchase this remote but I keep asking myself why should I demonstrate any trust in Harmony when the company itself obviously lacks confidence in its product? A 90 day warranty is a joke in this day and age. When any company produces a product with a 90 day warranty when the industry standard is at least 1yr, you got to ask why? Do they know something we don't? I'm still undecided as to which remote to purchase; Harmony or the MX-500 which by the way has a 1yr warranty.