Not because I've been using them and don't like them, but because I always get to the store too late. I called my school store when I was about 5 minutes away to confirm if they had any in stock, they said yes. Along the way, my friend had to stop and chat with someone for a bit. We got to the school store, and they said they sold out. The last one was bought 5 minutes ago Yesterday after work, I went to Future Shop (Big Canadian electronics store), they said they got the 512MB shuffles earlier that morning, and they already sold out. These things are selling like crazy. I want to get my hands on one I emailed my school store about reserving/prepurchasing one. I hope they do that.