Hi,
I just wanted to recommend this site if you want stockfootage, pictures etc. I have used it a few times now, and I think their prices is ok, and they have a lot to choose from. Just finishing up a small documentary for a project under the danish aidsfoundation, and I got a lot of good cutaways from there.
www.istockphoto.com
Maybe someone else can benifit from their services.
/Ulf