AS you all know video can be created from RENDERLights in a form of frames sequences. This frame sequences needs to be compiled on the software of your choice for instance Adobe Premier, After effects or Sony Vegas.
If you don't have any of this software packages, you could use some of the free applications available for free on the INTERNET.
Here is a link to a small guide + info about different free software.
http://www.cmiss.org/cmgui/wiki/CreatingAnAVIFromASeriesOfImagesWindowsWindows movie maker should allow you to import sequence, here is a tutorial about how to work with it:
http://itc.gsu.edu/wmm/tutorial.pdfHope this helps for those movie directors out there
RL Team