I have an IMAC Snow leapord 10.6.8 and am running Firefox 14.0.1. I have some updates at the app store that wont load. Also I have tried to buy an app and it wont upload either. Some of the free apps do upload but only a couple.Has anyone else had this problem? If so is their any thing I can do to rectify the situation? I can't find a contact # for help with the App store. Thanks.