I have just replaced the HDD on my iMac with a small SSD boot drive. I have carefully installed only OSX and apps on there, with all of my media going onto external HDDs. Tonight, I have noticed that the iTunes folder on the SSD is 15GB, even though my 1TB iTunes library is on the external drive. On further investigation, this appears to be all of the iPhone/iPad apps that I have downloaded. Does anyone know why they would not be consolidated with the rest of the library on the external HDD? Is there anyway to get them there?