If you want just to slide some photos, this is the perfect plugin for you...
Very beautiful text animations (shortcodes in posts and widgets or PHP code in theme files).
An animated banner, news ticker, for Posts, RSS feeds or Images.
Good Old Gallery helps you use galleries on multiple pages and posts, it also uses jQuery plugins for sliding and fading transitions.
Image gallery for WordPress with classic crossfade effect
A simple image gallery with a crossfade effect
Automatically shows a Gravatar box in the comment form. Based on the MooTools framework.
Show banner 468x60 with animation, like: fade, scrollUp, slideX, shuffle, cover, and more.....
Adds Fade In/Out Transition between Pages on your whole site. powered with jQuery. Hooks To All < a href's