iteracom

It works on my ipad and is availalbe on my iphone but I haven't installed for fear of losing my last license. FYI - you need space on your phone for the whole book.

Vitalsource stinks. I don't understand why companies try to create their own proprietary reading software instead of using a proven standard developed by someone who knows what they're doing.

I paid for unlimited web and e access on 2 devices. If I choose a kindle as one of my devices I should be able to make that happen without a problem. Also, pdf's in OSX are MUCH more responsive than in vitalsource. The only value that company brings to the table is the license to deliver these books.