i Tunes has gone through some radical changes the last couple months.  The biggest and most important is the removal of DRM from soon to be all tracks and the quality getting a bump up to 256kbps from a lowly 128kbps.  In order to get the greedy labels to relinquish their grasp on DRM, Apple finally caved in to demands for tiered pricing.  What does that mean for you the consumer.  Only that the “popular” songs as deemed by some recording industry shmuck will...