I’ve just put uploaded a minor update new version of the VueDynamics script, VueDynamics0_3_1.zip. Version 0.3.1 . It fixes a problem I found with particles not being sized properly when they are emitted or recycled.
If select an object in your scene and then run the script you will get the a 150 frame roman candle animation.
If you need help with using python scripts in Vue 5 Infinite I’ve written a tutorial – Vue Python for Beginners.
Update 2015: The script is no longer available for download.