Good World map images for Flash Animation

I'm doing a web-site media project for Instructional Design grad class and am looking for good digital World map imatges. Probably best to use 1 or 2 color outline type maps without labels, but with country borders; maybe black background
for oceans. (Includes Antarctica).

I cannot find ones I like, although I have found some free ones that are useable. I'll be adding interactive elements to it for mouse-overs and motion tweening (symbols) for Flash animation. Map would be background layer.

Might need some Flash pointers as well (newbie).

Fred Zimmerman
UGA - Instructional Design and Development (M.E.D.)