Ok I saw a post a few days back about apps for the Itouch/Iphone and someone recommended the IKindle app. I downloaded it late last night and had a questions - do you have to have wifi access in order to read the actual book? Or is it downloaded to your Itouch? I have a 2 day business meeting on Monday/Tuesday and man I could use a book to read so I don't fall asleep and thought this would be ideal without looking too obvious that I am not really paying attention! 
heehee ...