I am thinking about a screen protector (not sure which one to get). A protector for the whole system like http://www.gamestop.com/product.asp?product%5Fid=801992 . Some super cheap earphones for private play. Which one of each of these should I get and is there anything else that I should get? And the first game would have to be rated E.(maybe a T that isn’t that bad, like how Ace Combat 5 isn’t that bad) And are there any places that offer the PSP cheaper than 9?