hi everyone, ive had my ps3 160gb slim model for a little over a year now and last week it stopped reading the games and blu ray movies. dvds and cds work fine in it. i took it apart and cleaned the lens with alcohol, yall know the drill lol. well that didnt do it. im just wondering should i order the little lens piece or the whole blu ray drive. also if i choose to replace the lens part will the ps3 play my dowloaded games from the store without the blu ray drive in it? please help and point me in the right direction and what are some good sites besides ebay and amazon to look for good parts?