1. On ipad3, powerpoint attachments to emails do not open correctly. All I see is a single slide with the title and nothing else. The same file opens fine on the computer. I have tried opening powerpoints directly from email and with apps such as quickoffice. None worked. If I forward the email from the ipad3, the recipient receives the corrupt file. 2. On iPad1, I cannot forward emails with large attachments (5MB+.) Any thoughts? Thanks.