1)Rename the first .gif file to .zip

 eg. davemirra01.gif > davemirra01.zip

 2)Rename the files from 02 -09 to .r00,r01,r02......

 eg.davemirra02.gif > davemirra02.r00

      davemirra03.gif > davemirra03.r01 and so on