Looks like the color-crazy engineers in the Pentax labs are brewing up some new goodies: these images of a new Optio H90 and new orange-topped Optio L10 were briefly up on a retailer site today, and Photorumors managed to retrieve the images from Google's cache. There's also an entry for a third Optio, but there was no associated image or info, so there's at least one surprise left in this world.Pentax Optio H90 and Op