Dunno if theres an easier way, but google for image rotator php script, then you need a host that lets you use php, upload the script once you have it set up, and the images you want to cycle, and then you put the link to the php file as your sig. Thats what I used to do here.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.