soft keyboard input problem on IE mobile

[orsis]

I just got a HTC Touch(MP6900) and I met a input problem on IE moblie.
Whenever I open a page with user and password input request, such as msn live login page, I can not input any character in password . The soft keyboard only let me choose number or symbol.

Can anybody tell me how to solve the problem?

Thanks a lot


BTW
I tried Mini Opera, everything works fine, but Bell just doesn't let me use other web broswer. Otherwise there would be an extra charge.