Every slice is represented in it's own gif file. 160-250MB of total RAM is desirable for a system running these programs. You control the amount of information that is kept. Frame to frame optimization and frame differencing is available for aminations. Kiyo Toma's Segment GoLive Extensible architecture.
Coders have more control.
Check marks indicate that links are working. File naming sequences are imperative. You can create sitemaps for client. Print to PDF, then send out as email attachment to client. Side View Controller.