I bought an iPad 2 in January and I love it! However, once a day, usually the first time I use it, my volume down button is unresponsive. After I hold it down for a few seconds it starts working again. Since my iPad 2 is still covered under the one year warranty I am wondering if I should bring it to an Apple store and see if they will replace it. Thing is, I feel like I would just end up with another defective iPad 2 anyway. When I bought my mom one recently, hers kept restarting itself and had to be replaced. Basically my point is that if the problem stays the same, I can live with it. I am just wondering if anyone has experienced it before and if you think it will just eventually lead to a completely non working volume down button? Any input is appreciated.