Copy files when USB drive is connected

Hi,
I'm trying to set up a rule so that when I plug in a USB drive files from my main harddrive are copied over to the USB drive. Is there a way to do this using Hazel?
Thanks!
FrogWeb
I'm trying to set up a rule so that when I plug in a USB drive files from my main harddrive are copied over to the USB drive. Is there a way to do this using Hazel?
Thanks!
FrogWeb