Business content installation for SRM 7.0

Hi All,

We are currently looking for help on business content for e-procurement, Shopping cart, Contract Management, Supplier self services and supplier portal modules for SRM 7.0.

I searched through help.sap and got the below links:

http://help.sap.com/saphelp_nw70/helpdata/en/36/7aeb3cad744026e10000000a11405a/frameset.htm

Has someone been through BC installation for these dataflows? Can you share some lessons learnt?

Also it would be helpful to have dataflow diagrams for standard BC.

Regards,

Priyanka