BEx Report Designer

Hi, We have upgraded to Netweaver2004s, BI(7.0).

I have upgraded my SAP Front End GUI to BW700. My question how I install BEx Report Designer, can some on help me from where i can download the new components of BW70(BI).

Also, did someone used PDF printing capablities?

please reply, its kinda urgent.

thanks,

Deepak Kunavarapu