Summary: It's pretty fast too. I put Win7 prebuild on it and i'm using it as a utility drive with portable apps. Boots up in seconds.
Pros: I'm using this in my Ford vehicle for playing music, it's works great. I bought this because of the LED at the end, it looks great in the car at night as you can see it accessing the music. Other USB keys have the led on one side of the usb key which always seems to point in the wrong direction.