That apparently doesn't work anymore - RIM is getting rid of the Web based BIS setup in favor of the device based BIS configuration. I tried to access it using the same credentials and it didn't work. I had it send the pwd to me thinking it was some other issue, and it sent me a blank e-mail. I called Bell, who told me that it doesn't work for me, because RIM is moving away from the Web based BIS setup. I was able to access my Boost Mobile BIS over the web, but not Bell. They put me through to BB support (RIM) who told me the exact same thing.

So - in short, bimmerdriver is right. It will NOT work on Bell. They're taking it down - carrier by carrier, one step at a time.