I too just walked to pcworld in tcr - they had all models in stock, and all of the accessories.None at apple regent street. They told me 7-10 days waiting list earlier this week. Instead, I went to the PC World website, found the ipad, and selected "Check for availability in your area". 30 Minutes later I had an ipad in my hands. As of this moment they are showing stock at tottenham court road and other locations. You can buy and "Collect at Store" if you know when you'll be here.