XtremeMac tomorrow will announce a new version of its MicroShield for the fifth-generation iPod. The clear hard case features a two-piece design that snaps onto the front and back of the iPod, offering protection for the body and screen of the device while providing access to the click wheel, dock connector and earphone jack. The $25 case comes with one front and two rear panels—one with an integrated belt clip, and one without. The MicroShield will be available in 30GB and 60GB models to accommodate both sizes of the new iPod. The case will be available in stores and online in one to two weeks, according to XtremeMac.