I knew what I wanted, Ebuyer had it at a reasonable price and promised to deliver the next day (for a small charge). Overall quite easy though the registration process and address search could use some work to improve the customer experience. Paying by PayPal was easy and the links all worked well (doesn't happen every time!). Assuming I get what I ordered the Seagate Desktop Backup a Plus drives are really reliable, USB 3.0 and easy to use. I have 2 x 2TB (now) 2 x 3TB drives securing my important media and taking care of Time Machine backups. I would recommend them to anyone.