Your emitter libraries are MUCH too large! If my libs get over 100MB I get nervous.
When you import a shape image, always use the smallest size that you can. If you’re importing an image of a bubble for instance because you want to create carbonation bubbles in a soft drink for example, don’t import your bubble image at 1024 x 1024. Since they’re going to be drawn very small anyway, choose 128 x 128. Also, if you import a very long sequence of images to use as a shape, it will eat memory very quickly. Make sure you actually need all of the frames you’re importing.
Finally, note that a library can contain a lot of shapes that are not used by any of the emitters. It’s a good idea to delete those from the library if your libs are getting too large.
Oh, one more thing, especially when you’ve been editing large emitter libraries a lot: check the “library backups” folder. It could be wasting lots of hard drive space storing multiple backups that you don’t need.
Alan.
………………..
Alan Lorence
Product Manager
GenArts, Inc.
http://www.genarts.com
http://www.wondertouch.com