I'm using the WP-Cycle plugin for the first time, set up 5 photos to cycle and nothing was happening. Naturally, I went ahead and started turning off plugins. Worked. So now it was process of elimination. That's where things got interesting. I turned on plugin after plugin and of course, it's the last plugin to turn on that caused the conflict! Turned on WP-prettyPhoto and sure enough, that was the issue. So I don't know if Nathan is the one who can fix it or the guys from WP-prettyPhoto but it would be great if it could be resolved. WP-prettyPhoto is a really great plugin.