Help with iTunes download
Can anyone help me please? I have an iPad and an iPhone4 3G. A few days ago I downloaded an audiobook from iTunes to my iPhone. I listened to it, backed up to iTunes (and I also use iCloud) and although it still shows om my iPhone, it's nowhere to be found on my iPad. I don't have a Mac computer (an HP laptop running Windows Vista) but I understood that once I installed iCloud on all my devices it would be available on them all?
I looked in iTunes so that I could download it again but it wants me to pay again. I did a search on my iPad for the audiobook but it doesn't appear anywhere. Can anyone offer any advice please? Thanks in advance!