Art I dunno where you bought your power adapter from, but let me be the first to say you were robbed.
Lookit this way fellas, if the unit costs you $75 bucks, which btw, is cheap considering the touchscreen alone would most likely run you that much without a controller and you spend another $25 bucks on a power adapter, you've still got a fully working unit, with a display for right at $100 bucks.
It's better than a laptop simply because it's got the touchscreen capabilities.
For me, this thing is going to make the perfect jukebox for the basement. Small footprint, all-in-one unit means I can make a wall mount unit who's weight is extremely manageable.