Content Services for SAP (CS SAP)

Hi All,

I have a requirement to install Content Service for SAP ,I have gone through the several  documents ,but still I am having some confusion ,that is the reason I am opening this discussion ,Kindly advise your valuable suggestions on this.

We are already having existing ECC system ,need to configure content services for SAP .

Below are my doubts

1) Can we install Content server our existing ECC system box.

2) Where can we download the content server software

3) Installation procedure

Can any one guide me suitable documentation or ideas or steps to achieve this.

Advance Thanks