Seagate has updated its line of Maxtor OneTouch external drives, making the new set the fourth iteration of its cheapo hard drive solution. The new models heading out are the OneTouch 4, OneTouch 4 Plus, and OneTouch Mini, all wrapped in black plastic and metal (which Seagate likes to refer to as "vault-like"). The OneTouch 4 can rock your storage world in 250GB, 500GB , or 750GB varieties, ranging in price from $99.99 to $269.99, the OneTouch 4 Plus is available in 250GB, 500GB, 750GB, or 1TB, from $129.99 to $359.99, and the OneTouch Mini comes 80GB, 120GB, and 160GB, running you an affordable $99.99 to $149.99. All of the drives offer the famous OneTouch backup, which should give you at least a sliver of peace of mind. The whole line is available right this second, so get the credit card out.