I got a new iMac today and transfered everything over smoothly via Time Machine. However, iTunes on my previous rig (MBP) had subcategories under "Store" and "iTunes Store." I don't remember all of the sub-categories but I know one was titled "Purchased" and, obviously, reflected those items purchased through the iTunes store. The purchased stuff shows up in my music library but the sub-category isn't showing up. Any suggestions?