Thanks for all the help and patience. I have now got it working. I was using "Easy Thumbnails" which is a great program, but It was adding a prefix to the thumbnail name, Also the first time i installed it I think I made the thumbnail folders on my hard drive and uploaded them with FTP which doesnt work and probably had other stuff wrong aswell. I didnt notice it before im an idiot sometimes. I love this 4images script and now I can get stuck into setting it all up for the long term. If there is anyone out there struggling with the install, stick at it, you will sort it out soon and it is worth it in the end. Great Script....Thanks Again..............................Matt