install SAP BusinessObjects Web Intelligence, Crystal Reports and Xcelsius

Hello,

I received the mission to install SAP BusinessObjects Web Intelligence, Crystal Reports and Xcelsius in Windows Server 2008 R / 2.

I have only IP and ERP.

I don't have knowledge of SAP BusinessObjects and I need information about the media needed to install and integrate with environments Installed:

1 - Crystal Reports and Xcelsius install on the server or workstation?

2 - The installation of BusinessObjects Enterprise has a part to install MySQL or use an existing database. Can I install Oracle without creating the instance and point to use Oracle?

Any help is welcome