I know, I know, use the BES.

Let's just say someone has a Blackberry and has to use the web browser on the blackberry to access webaccess.

I think it uses like a "simple" interface.

How does one "view" an attachment?

I don't see an option.

Using the Blackberry Internet Browser on the device itself.

(I haven't tried it on my ipod touch although that's a diff. browser).