Oracle Business intelligence - multiple standalone BI on single machine

Oracle Business intelligence - multiple standalone BI on single machine

Im going to install new Oracle BI enterprise edition along existing Oracle
BI source edition. Is there any way i can install it on single machine?
Even using same BIPLATFORM schemas?
There isnt much to read about on oracle webpages. I see i can use software
only to install binaries or install new oracle BI. But my question is.
From tutorial I can see there is something like : Ensure you install New
oracle Business intelligence to separet middleware home.
My middleware home is .../fmw/ where Oracle BI is but also weblogic and
others. So should i install new instance of weblogic too, or just install
it under ../fmw/ to new folder named f.e. : .../fmw/Oracle_BI2/
Im quite confused. Im working for the first time with business
intelligence from oracle.
IF someone experienced can give me a hint it would be much appreciated.
MATT.