Integration in CRM 2007
I would like to know some information regarding integration SAP CRM 2007 with SAP ECC 6.
I would like to which one is the best possible option to integrate about two components,
1. Can i use SAP CRM 2007 middleware
2. Shall i user SAP PI here.
I am PI consultant. So have no idea on what this SAP CRM 2007 middleware can provide for the integration. So could any one please help me in getting the information about it.
May be you could let me know your previous experience with similar case? Or please provide me any link to SAP CRM 2007 middleware functionality.
I appreciate any help in this regards.