Saw this on ebuyer, though it was a good deal myself and worth a post.
This 4GB 1" USB mini hard drive is perfect for storing files , music & video. It has a flick out USB connector with a twistable cap so you can insert either vertically or horizontally.
* Based on 1" HDD Technology
* Very compact
* High speed transmission through USB 2.0 Interface
* No external power or battery required