I recently subscribed to Keep2share and downloaded several titles that i have only found on sites using Keep2share as a file host. The problem is my MacBook does not recognize the avi files that are downloaded. I have downloaded codecs and DIVX products to help, but no luck. Even file converter apps will not recognize these files(I even tried 2 different website- same files using Keep2share). Never had this problem with Ryushare or DepositFiles or NovaFiles- they always open- if not on Quicktime at least with VLC player. Anyone know anything about this? I have emailed Keep2share support team, but any help would be appreciated. Thanks.