Two more companies have unveiled accessories for the iPad 2 -- the first a collection of former fashion and electronics executives including former Griffin and iCurve designers working out of South Carolina, the other a iDevice accessory maker with offices in Japan, Hong Kong and California. Tunewear has an entire new line of iPad 2 cases as well as a protective film for the glass front, while Twelve South has managed a display stand for the iPad that even Jonathan Ive might approve of.