IDES files - download

Dear all;

1) I want to download the IDES files from the market place from this link: https://websmp209.sap-ag.de/support

software downloads -->installations and upgrades --> A to Z index --> click on " E" then --> SAP ERP --> IDES Version --> Microdoft Windows --> Oracle database

then i choose the files.

I see the files but i am not sure which files i need to have.

I am working on Windows server 2008, and it is 64 bit.

2)after i download the required files for the IDES, before i start installing them on my server, should i put them on a specific partions such as F:/ , G:/ , H:/ ,I:/ to handle issue such paging and performance.

and if the answer is yes, how much space i need to put for each partition?

Best Regards

Amal