Business Object INstallation

Hi ,

I am into BI and i want to install Business Objects in our company server .

I am very new to Business objects ,in BOBJ what r the reporting tools will be added wen we install BOBJ software(like Crystal,Xcelsius....).

I want to download trial version but am confused which to download there are many software in SAP market place like BOEdge and BOEnterprise, i don't know which one will suits to my system

Proposed Landscape is :

BOE----->BI

BOE -

>R/3

BOE----

>B1

which version i should download is business Object Edge or Enterprise

"Can any focus on me and throw light on my requirement ."

Regard

Bhanu