Here is an easy way to convert your Pivot Stickfigure animation to video format (AVI) by using the free Open Source program VirtualDub. Once you've converted your animation to AVI format, you can upload it to YouTube or use other video converters to output it into different video formats or Flash.
Step 1: Save your Pivot Stickfigure animation as GIF animation (not as .PIV file)
Step 2: Open your GIF file with VirtualDub
Step 3: Now simply use the "Save as AVI..." option from the "File" menu to convert the GIF animation to AVI
Now that you have converted your Pivot Stickfigure animation to AVI format, you can upload it to YouTube or use othere video conversion software to output it to other formats, including iPod, Flash, DVD etc.
You can find a variety of free video converters in this category.