Second job interview - sales manager position

Hi, I have been invited back for a second interview for a sales manager role with a company within the broadcast industry
I haven't yet been given the full specification of the presentation but believe it will be something along the lines of 'If I am successful and get the job, what will I do in my first six months with the company' i.e. what can I bring to their organisation and similar. The alocated time slot is up to twenty minutes, so I guess I am looking at around 12 to 15 PowerPoint slides?
Thanks in advance Peter

There is a similar post here about the first 60 days in a job that you may find of interest

http://www.presentationhelper.co.uk/Forum/job-presentations/41-interview-presentation-any-subject.html