Question number 1: As the topic says. For how long can you expect a new harddrive to "last", until having to buy a new? When I use a game, it seems like it´s always idle & working full speed. For how long can you expect this to work? For how long have you had your HDD? Question number 2: Is there any fragmentation on wii-files on a HDD. Does anything happen if you defrag it?