Apple has released a minor update to its MobileMe iDisk application for the iPhone, iPod touch and iPad. MobileMe iDisk is a free application that allows iOS device users to open, view and share files from their online iDisk storage. The application also provides the ability to continue playing audio files in the background on multitasking-capable iOS 4 devices. Version 1.2.1 fixes an issue that prevented package files such as Keynote presentations…
