SellYourStuff, I like kind disagreement!

I can learn this this way. Until less than 5 minutes ago, I'd nerver read anything about gray market purchases. I had only listened to a very cautious friend's warnings when I was exploring digital cameras.
Judging by your name looking familiar to me, I'm figuring that you are familiar with my adventures in purchasing an iPod. This thread is my effort to learn more, and if that wasn't enough, to convince myself to stick with authorized sellers in the future. I want useful feedback.
I had actually done all of the footwork that I knew to do prior to purchasing on June 20. Google did not bring up any problems with the company at that time of day. The thread that I later discovered did indeed start that day, but not in time to do me any good.If you can tell me some additional ways to shop more carefully, I'd be glad to hear them.
Holly