The only info available at this time is from the Jan 09 exam and you can find all the info at:
http://www.ocr.org.uk/qualifications/type/gce/amlw/media_studies/documents/index.aspx - we've looked at this site before you'll recall.
Hopefully you might be able to shortcut the search by using these links:
Question Paper for Jan 09
Mark scheme for Jan 09
The question is always different but at least you have some idea of expectations here. We will of course cover all of this in revision but it may help your essay for Monday.