XBox hardrive rumor

An exciting XBox rumor via Engadget – the rumor is that Microsoft is going to sell a separate hardrive/MP3 player/iPod killer as an accessory to the XBox. This makes some sense, if they are going to include only flash memory in the XBox itself it probably won't be enough for a serious gamer. The separate hard drive will eat away at Apple’s business. The Engadget rumor states that they will sell the hard drive at a loss, I wonder if Apple could bring an antitrust suit against MS for this?

This is totally unsubstantiated hearsay.