Resizing an animated gif

[RCS]

Does anyone know of a way to resize an animated gif? All of the techniques
that work on regular gifs do not work on an animated gif...I can understand
why though. I have tried stopping the animation on frame 1 and getting the
imageData, but it is just garbage...it would be OK to just get one frame (I
don't need to resize the actual animation...but that would be nice!).

Thanks,
JR