TomTom's just launched two new navigational devices, the GO 2405 TM and the GO 2505 TM. These units boast several updated software features, including 'instant' route planning (which is actually continuous routing), and a redesigned interface which makes use of pinch-to-zoom and swiping gestures. The GO 2405 TM has a 4.3-inch display and will run you $299, while the 2505 TM is a 5-incher and retails for $319. Both are available now at Amazon, Best Buy, and TomTom.com, and will be available at retail stores sometime in mid-2011. Full press release is below.