We're always down with new shades of old mobiles, and we're particularly find of new ones that bring along something extra. Nokia has just expanded its Supernova range with a Graphite and Passionate Purple Supernova 7610, 7510, 7310 and 7210. Each of the newcomers also brings along "enhanced services" that enable users to "share their images and video with friends through Ovi Share, as well as keep up to date with friends via Nokia Maps and instant messaging with Windows Live Messenger." There's no mention of pricing, so we'll go out a limb and assume they'll remain the same as the colors already available.