I found this great tool.

My plan is to create a Halloween animation video in PowerPoint, then convert it to AVI, so I can play it on my Kodak Wireless frame. We're having a Halloween party this year for the kids, so I want to either project this in the living room, outside in the garage or put it on my frame.

Here are some animations...

http://images.google.com/imgres?imgurl=http://www.animationbuddy.com/Animation/Science_and_Body/Bones_and_Skulls/dancing_skeleton.gif&imgrefurl=http://www.animationbuddy.com/body/Science_and_Body/Bones_and_Skulls/0/24/index.php&usg=__bhnDdGgw1JT1WC-JUNXw8IYCgHQ=&h=128&w=150&sz=5&hl=en&start=5&um=1&tbnid=C8stKVNSeLcMBM:&tbnh=82&tbnw=96&prev=/images%3Fq%skeleton%2Banimation%26hl%en%26client%firefox-a%26rls%org.mozilla:en-US:official%26um%1

Here's a freeware tool that converts PowerPoint to AVI...

http://www.sharewareconnection.com/e-m-free-powerpoint-video-converter.htm

http://www.effectmatrix.com/PowerPoint-Video-Converter/Free-PowerPoint-Video-Converter.htm

It works well - but sound won't work - perfect if sound isn't needed!

http://www.effectmatrix.com/PowerPoint-Video-Converter/Free-PowerPoint-Video-Converter.htm
http://www.effectmatrix.com