When you make it an animation click the option 'replace' instead of 'combine'EDIT you may find these usefull
www.gimptalk.com/forum/gimp-tutorials-and-tips-f8.html
(www.gimptalk.com/forum/gimp-tutorials-and-tips-f8.html
CanonCaliber A big bore,
Sat 10 Oct 2009, 15:47,
archived)