Hello. I own an iPhone and an iMac. I have contacts, mail, calendar in both; and also iTunes with the apps and music sync. I am trying iCloud with 10.7.2 and iOS 5 and it looks really brilliant. But, I am wondering about an important thing. My father uses an iPad 2. He only uses it and don't use the iMac. He also don't have an iPhone, at least by know. His next phone is going to be a 4S. Well, I have my Apple ID and he has his Apple ID. Is there any way or option to share some iCloud features, specially apps and streaming photos. But we don't want to mix the contacts or calendar. Anyone can help me? Thank you.