While python scripting might help in this situaltion, I don't know that anyone is going to go through the trouble of writing the script. Although if anyone does want to try, they might find some help here: http://www.juggling.org/programs/java/ These java applets will animate juggling balls in various patterns and tricks, and can be programmed for new patterns using Siteswap, which could accurately be called the scripting language of juggling. For more on siteswap: http://www.juggling.org/help/siteswap/ Teach your palmpilot how to juggle... http://www.siteswap.org/palm/ and if you want to see some stuff that REALLY looks impossible, but is actually fun to do.... http://contactjuggling.org/moves.php?action=listbyballs2&balls=1 anyway, Instead of waiting around for someone to write a juggling python script, use the videos like mo-cap, and animate on twos or threes. (on twos: Keyframes on 1,3,5,7,9, etc. every other frame. On threes, Keys on: 1,4,7,10,13,etc. every third frame) and you should be fine.