I went to Asda earliar today because I heard that the new iPod Touch 4g 8gb was released (And my brother being a colleague at Asda, he gets 10% off, making the purchase £168.) But they said they hadn't had any in? And HMV claim that it would be released on wednesday, and Tesco's are saying the 18th? What's up? I thought it was released on the 8th?