The powers that be over at the eHome Product Management (that's "Marketing" for the uninitiated) are calling this the "Windows Media Center TV Pack". Calling it this would be fine if it added-on functionality to the RTM bits. But it doesn't, it completely replaces core WMC binaries. That means it's not an add-on, it is a version upgrade. But Microsoft doesn't want you to feel entitled to this upgrade, so they think by calling it something else, you'll fall for their cop-out. Read the full article