The thumbs on my main page have that downloader thingy just spinning and spinning with no image ever showing up. When you run the mouse over you get a tiny box but no image inside. I am using WP 3.4 and I also went to the Pretty Photo site uploaded the very latest version and replaced the prettyPhoto folder with it but this didn't work. I did however upload a gallery through the WP downloader and these images load and seem to have all the Pretty Photo functions working. I can't get any FLV vids working though. The box loads but nothing plays. I have the latest version of flash on my computer and it is working fine.
I tried the sample directly from Pretty Photo and it works fine on their site but not mine (I replaced the img with one of my own)