can the 360 sell 70+ million consoles?

[EdStation3]

They could barely fit Assassin's Creed on a DVD 2 years ago...2 years later they can only fit games on a DVD because they're using insane amounts of compression. In 2 years it will be impossible to produce any games on the 360. It's using PS2 technology from the year 2000. It is at 40million right now, so unless it can sell 30 million consoles in 2 years then it won't hit 70 million.