Anyone used this simple looking hard drive recorder option?
 

VideoGuys Australia | E-films e-HDR e-HDR Hard Disk Recorder without HDD

"The e-HDR allows the user to record directly to an external hard disk and sets a new standard for recording time and affordability. The e-HDR is amazing value compared to other storage solutions.

The user inserts the e-HDR ExpressCard into the EX-1 or EX-3 camcorder, connects the Mini-USB cable to the hard disk enclosure – which can accommodate either an HDD or SSD hard disk (not supplied) – supplies power and presses record. The hard disk is powered by either a supplied AC adaptor or a Dolgin Power’s EX-V adapter."