https://bis.na.blackberry.com/html/
I tried to create a new account and it told me that my account was already active. I have no idea what my username and password would be, so I requested a reset of the password and got this email back:
User name and password don't exist. Please use your device to access Blackberry Internet Service.
Should i be able to log in from the web, and if so, what is available once inside.