I'm looking fora simple thumbs script that can run on multiple domains on a server
 

The scripts should be able to grab a thumb from a list of url (from sponsors hosted galleries) per category, make me a some thumbs and upload them into various webpages on different domains. It should be able to work on auto-pilot, i.e. re-upload new thumbs everyday. Since I will not be taking any webmasters submission, I don't need it to have all those extra features found on TGP scripts.

What simple script can do that?