Originally Posted by fris

its been in there a while, when you goto make a post, click the media library, select 20-30 or whatever amount of pics. then in your post just add [gallery]

if you want to have a link to your sponsor i would just use a custom field, or a banner rotator plugin

http://meandmymac.net/plugins/adrotate/

and also if you want to link to the full image not an attachment

http://wordpress.org/extend/plugins/...for-galleries/