I am probably going to get an iPod touch 4G. Yay! When I got my 3G I ran it without a case. And then I got my third replacement (see my sig) I bought a Speck CandyShell and PowerSupport Anti-Glare Film Set and my device is near flawless. But I don't know if I care enough to buy a case and screen protector. I hate bubbles. So, fellow Multi-touch Fans, should I use a case or not? If I should, what should I use? Keep in mind that I can go buy the iPod tomorrow if I don't use a case or screen protector, and with my luck, I'll get a couple replacements. Thanks.