So, dear readers -- what would fit the bill here? And remember, we're not looking for a PMP with a tough coat of plastic. We're looking for something to last on the battlefield. Oorah! (And Godspeed.)"My brother is about to leave for the Marines, and I (the geeky brother) want to send something with him to keep him busy. What is a very rugged PMP or similar, with WiFi and a nice UI? A camera is definitely a plus."