sue, I have been putting one link to one of my hubs in the second gallery of my freesites for a long time, but I think I am going to use all 3 links (or at least 2) on the second gallery to 2-3 different hubs knowing majority of my sponsor sales come from my freesites' index and main pages. You can probably use the top link on the second gallery for sponsor and have two links to your own sites, one to your link lists and one to your tgp. Just my opinion
