As stated, I will be buying either an older iMac or iPad for my daughter for XMas. My concern is about her buying songs and apps on iTunes. I have an iPhone 4 and a 2011 MBP (lion). I have it set so if I buy from my iphone it downloads to my Mac (and vice versa). I don't want her purchases doing this and I don't want my purchases auto downloading to her machine. SHould I make her a separate account? Can I use the same credit card for this account? How are people handling situations like these?