Hello, I am wondering if I buy HTC Desire or not. It is coming out on April 27th in Japan. I have contacted with the supplier, SoftBank, to ask a question if it is possible to use WiFi without sim card. And they said it is not possible. So, I wonder is there any application which i can download from the market to let it possible to use WiFi without SIM Card. If you know anything, please tell me. Thank you so much.