Originally based upon Artwizz's SeeJacket Crystal, Case-Mate's Naked Case Version 2 ($35) has been redesigned to feature thicker plastic, a better rear locking clasp, better holes for the Sleep/Wake button and headphone port, and nicer corners. The new case feels more contoured to the first-generation iPhone's shape, and continues to offer a flat front surface that is both protective and touch-sensitive, and a body that is Universal Dock compatible.…