Hey guys, I'm in Canada, and finally losing my patience waiting for new shows. I expected that with the return of NBC, we'd possibly get some good content in iTunes Canada. It hasn't happened. So I hopped on over to the US store and I was lavished with tons of amazing shows that I'm ready to pay for to watch this season. I know it's possible to buy US iTunes cards online but since I haven't purchased one before, I thought I'd ask people on MacRumors for advice on the best one. I'm looking to buy the card and get the details delivered instantly.