Kanguru Solutions today announced a redesigned Quicksilver external hard drive. The Kanguru Quicksilver drive features a new exterior alloy casing that allows for improved heat dissipation during prolonged use; the ability to lay the product horizontal or stand vertical; and now features a high performance 7200RPM drive and up to 400GB storage capacity. The Kanguru Quicksilver is available in both USB 2.0 and FireWire/USB 2.0 combination options starting at US$129.95.