Double Buffering

["Matthew Yaconis" <myaconis nycap rr com>]

I tried searching the mailing list but the search seems to still be down 
from July...

I'm looking to do some double buffered 2D animation in a GTK application. 
What is the best way to go about this?  Are there double buffered GTK 
widgets or would I be better off using OpenGL or some other libraries?

Thanks for any help.