Bought the wife an iPad2 16G WiFi about 6 weeks ago. She likes it, but she doesn't use it that much due to it not supporting Flash. So I had thought about getting her a Mac Air, but hate to spend the $1200 plus for the 13.3" screen model after just laying out $500 for the iPad. Wondering if anyone knows if Apple has a trade-in/trade-up policy. Thanks.