LaCie today announced its new Mobile Hard Drive line designed by F.A. Porsche. The “durable and stylish” drives are offered in capacities of 20GB to 80GB and sport either USB 2.0 or FireWire interfaces. Pricing ranges from US$129 to $349. LaCie also today introduced the Slim DVD±RW Drive, a lightweight, ultra-portable DVD±RW drive that combines DVD-RW and DVD+RW technologies. It comes equipped with USB 2.0 or FireWire connections and is available at prices starting at $349. Also available is the LaCie Slim Combo CD-RW Drive with USB 2.0 and 24x write speed for $159. All of the new mobile products will ship before the end of September.