So far as content for use in FHG goes i beleive you can use any content you want so long as you own a license to use it on the domain you are putting the FHG's on

Might be worth shooting an email across to the providers you already own content from for that part at least

As for the content to give affiliates i honestly wouldnt know we only use stuff that we own full licenses too for that which we have had custo made.

Regards,

Lee