Information Broadcasting

Dear sir

We would like to distribute BI contents by E-mail.

I've investgated the documents for Information Broadcasting.

It seems that this funcation needs Knowledge Managemet(KM).

We implemented only Enterprise Portal.

Can we use information broadcasitng which we can distribute BI contents by E-mail without KM?

It seems that Web application designer and BEx query desiner can be called Bex Broadcaster...

Bex Broadcaster come from BW function or KM ?

I would like to know whather Information broadcasting need KM or not.

If you know answer for my question, please let me know...