hey! it's charity!! check out these 2 great animations about microtubles & microfilaments!

http://www.wiley.com/college/pratt/0471393878/student/animations/actin_myosin/
actin_myosin.swf

^microfilaments

http://programs.northlandcollege.edu/biology/Biology1111/animations/
flagellum.html

^microtubules

happy learning!