so i want to have automator do the following

take a screenshot
save it to the desktop
covert it to JPEG and save it
upload it to an FTP server OR upload it to imageshack

i can get to the point of uploading, but i'm stuck beyond there, any suggestions

Urgh, that would quite cool to have a updated screenshot every-so-often, but erm... what if you browse pron?

You can always turn it off

I believe you can run shell scripts with automater, so you can do it via a script

i dont want it every so often, i want it on command