Hi I have MC75A0 with WM 6.5 Classic OS. I am setting wireless connection as iPhone4 Personal Hotspot. It connects and I get IP address and all. But it does not connect to internet / my application can not access internet. If I use HTC Incredible S as Personal Hotspot everything works fine from MC75A0. I also got MC3190WM 6.5 Classic OS and that works fine with iPhone4 as personal Hotspot. Your help will be appreciated. Regards & thanks.