I chose this drive after a lot of research on the Internet, and I am amazed at just how good it is !
I ordered it from Play.com after a lot of price comparing, and found them to be the cheapest, ( £21.10 + P&P on Amazon), and received it within 3 days.
It was easy to fit, I just changed the jumper to match the drive I was taking out. On most PC's this means putting the jumper on the third set of pins - Cable Select, and then securing in place with the two screws. Connect the two leads, and the drive is ready to go. Windows XP recognised it straight away ( no drivers to install ), and it was working !
The drive itself is superb, it is quiet, fast - very fast, and performs effortless. I can't praise this drive highly enough. A superb buy !