Belkin has introduced two new “for the Cure” cases for the second- and third-generation iPod touch, with $2.50 of each case sold going to help Susan G. Komen for the Cure. The DualFit for the Cure armband features a dual-fit system designed to maximize sizing, a clear screen protector, a key pocket, a pink ribbon design on the armband, and reflective material for nighttime use. The Grip for the Cure is a form-fitting case offering a textured…