Circuit City's 30-day no-questions-asked return policy has spoiled me. Partly due to the fact that I foolishly spent ~$200 on my NDSL (bought used white, decided I wanted new black, sold for a loss on CL), I'm consumed by the desire to find the perfect NDSL. I've already returned my unit no less than 7 times for relatively insignificant reasons (shoulder buttons creak/don't click evenly, screen doesn't snap into place, slightly stuck volume knob, etc.), and now - even though I told myself over and over again that I would keep it - I'm considering returning my current unit as well due to the fact that the bottom screen has a slight yellow tinge. (common problem) Should I do it? Is it likely that I'll eventually find a flawless NDSL? I'm dying to finally settle down and apply my screen protectors, but it's impossible for me to achieve any kind of closure!