I need to be able to transfer PDF files from my USB flash card directly to IPAD via camera/USB adpater, on a regular basis, 3 to 4 times daily! I don't have the luxury of connecting IPAD to PC and then transferring via Itunes. I don't have the option of WIFI, 3G or internet connectivity to email to myself. Simply put I want to be able to transfer files from my flash card onto the IPAD directly via the USB adapter ? Can this be done? Checked with the Apple store and was told the USB adapter is only good for download images from camera and will not support other file types. Is this true? Thanks much!