I got my HTC 2150mAH battery today from VZW. It's HUGE, but I've been thinking about how to make it more streamlined since I heard about it. Enter my dremel work. Dremel out the rear of the VZW snap case to match the bulge on the new battery door. Sand it down smooth, and here you have it. It's pretty nice feeling, and it doesn't bulge out too much. It's still bulkier than before, however if you had a protective case already it isn't much of a difference. Now, my phone looks good and holds a charge longer. Innocase Active NOTE: Sorry guys, I'm no longer modding these cases. Good luck to those who try on their own, though.