I would like to develop some content for iBooks targeted for use on the iPad. Anyone doing this? I understand you need iAuthor and to run that you need some kind of Mac PC. I'm a strong Wintel guy and have nothing beyond iDevices on the Apple side. What is the minimum hardware I need to run iAuthor and write for iBooks? Mac Mini? 4GB, i3? I really would not like to spend a lot for this as I really don't need another PC (laptops included). Thanks.