This question may seem strange but I have a reason, can you password protect the right to either 1. access the market completely or 2. install apps from the market or 3. buy apps from the market? Or is there a way to set up with google an email confirmation system to purchase apps? The reason I want this is because my two year old daughter likes to play kid apps on my phone (free ones or paid) and in the course of her playing the games she likes to press other things and has started purchasing apps from the market. Of course, I can't refund these because by the time I get the phone back the refund time has elapsed. Can I have profiles on the phone so when i let her use it, she can only access apps I want her to?