BW3.5 installation with BI_CONTENT3.5.3

Hi,

ive just installed a BW3.5 Server (NW04 SR1) for training purpose.

Ive installed the latest BASIS/ABAP/PI_BASIS/SPAM patches

and have installed BI_CONTENT 3.5.3 over it.

Could someone please provide me steps/docu for the following:

1) How to configure BI_CONTENT to start using it.

2) How to establish connectivity between the BW3.5 system to the separate R/3 system which would act as a data source.

3) What are the other BW3.5 post installation steps which need to be done before I can start using it.

Thanks & Regards

Shobhit