Image Gallerys:
http://minishowcase.net/

http://www.dynamicdrive.com/style/csslibrary/item/css-image-gallery/

http://www.simpleviewer.net/simpleviewer/

http://www.cssplay.co.uk/menu/lightbox.html#flower8

http://www.no3dfx.com/polaroid/

http://www.simpleviewer.net/postcardviewer/

http://www.andrewberg.com/photobrowser/afpb_flash.html

http://galleria.io/

http://imagin.ro/

http://imagin.ro/imaginLightbox/

http://www.sitepoint.com/photo-gallery-cakephp-flickr/

http://www.flash-gallery.com/zen-flash-gallery/demo/

http://www.flashimagegallery.com/

http://smoothgallery.jondesign.net/

Gallerific:
http://www.twospy.com/galleriffic/

http://www.scriptiny.com/2008/05/ajax-image-gallery-slideshow/

 

57 more:
http://www.1stwebdesigner.com/css/57-free-image-gallery-slideshow-and-lightbox-solutions/

 

JQuery Pagnation Plugins:
http://www.jquery4u.com/plugins/10-jquery-pagination-plugins/

 

Software:

Image Gallerys:
http://visuallightbox.com/

http://www.flashimagegallery.com

CSS3 Menus:
http://css3menu.com/index.html