Just when our 20GB hard drives are near full of game demos, HD movies and TV shows, music, and gamesaves, Microsoft goes out an makes a 512MB memory unit for the XBOX 360. It costs $50, comes with Geometry Wars pre-loaded, and will plug into one of the memory unit slots on the front of the XBOX 360.

What's the selling point for this 512MB device? Who would buy it?

Is this geared for Core system users that think $100 for a 20GB hard drive is too much money?

Where are our mass storage devices for the XBOX360? How big is that free HD episode of SouthPark going to be? How many demos am I going to have to delete just to have room for this 30-minute episode?

And why can't Microsoft allow us to use network storage devices with our XBOX 360. We can already do it for sharing music, movies, and pictures from our PCs to our XBOX 360s. Why can't we do it with gamesaves and demos?