Hello, Im new to this site, and the world of tablets and gadgets. I just purchased my Samsung yesterday and have already noticed some glitches. Wondering if anyone out there has input on the following...? 1) The backlight fades in and out even while in use (playing a game at the time). 2) Difficulty with hotmail in sending a reply (box does not pop up--now place to type)? Any suggestions will help. Thanks!