Bill,
This seems like almost the exact same question you asked a few days ago. Elvis answered that one, but I’ll do it again.
Particle type shapes (images) can contain a single frame, or multiple frames. Take the example of the “mouse” emitter in the default emitter library — it has multiple frames. The same thing with the “words” particle type, with each shape (image) being a different word.
To change out the words with the least amount of hassle, first open the properties dialog for that emitter (add it to the stage first), then select the particle type with the words that you want to change. Click the “change shape” tab — the size of the images used in that particle type is shown right above the preview of the image (something like: “256 x 64 385KB”). That’s the size you’ll make your new images (in Photoshop or any other paint app). Make your text white on black, then save each image in a lossless format (like PNG or TGA). Name each image sequentially (myimage001.tga, myimage002.tga, etc.). Then when you import the new shape, pIllusion will detect it as an image sequence and ask if you want to use the sequence. Answer “yes”.
I hope that’s enough info.
Alan.
http://www.wondertouch.com