you can use the developer vm to show the reports as well.
(Oracle Business Intelligence SampleAppV207) This would lack OBIA but will have all the essbase, OID and sample OBI reports.
Download sequence is not important.
To make the image work :
Download the VM box from the below link:
Down OBI Image from the below link:
From the link http://www.oracle.com/technetwork/middleware/bi-foundation/obiee-samples-167534.html
you need to download below files:
Download VB Image Key File (.ovf)
Download Checksums (MD5)
Download all zip files into a single directory. Open a zip file manager such as 7zip and select the first zip file (001) and extract. This will extract all of the files. When completed Unzip the -ovf file as described above.
Using the VM box import the image. So this image will have an installed OBI11 BP1 application. It contains Essbase, Oracle Enterprise 11g Database, Weblogic server, OBI 11g and Oracle Linux Enterprise.
Let me know if this helps.