Best way to keep dust out: Protech Full Body Shield, Case, or both? I do not want to add a lot of bulk to my Q9C, and ideally I'd like to keep the quick functionality that I enjoy now by just taking it out of my pocket. I've tried some generic screen protectors, but the dust keeps coming. I know that if I had a belt loop holster, that would solve the problem, but I already have a holster for my iPod Touch. I thought about getting a nice case (book-style, flip-up, or "pouch" type), but then I lose the "quick and easy access". Then I found this thread, and it seems that I can get a full body shield, which supposedly protects the phone from dust yet adds very little to the overall bulk. Is that the best way to go? Thoughts?