I've had two of these now, although the first was 180gb, I think. The first developed a fault where it wasn't recognised any more by my operating system (Win 7 64 bit). Luckily I always use two drives for back-up so I had everything saved on my other drive.
I took a chance and ordered another, and have had no problems at all. Sleek, brushed aluminium finish looks wonderful, and the drive works as it should. Plug and play on Win 7 64 bit, reasonable speeds for both read and write. Despite the faulty first drive (which seems par for the course with almost any product these days), I would highly recommend this hard drive.