This update for Flash CS4 Professional (10.0.2) addresses issues related to compiling large projects.
Specifically, it addresses stability and performance issues related to large animation files, such as timeline scrubbing and looping and nested movie clips, as well as text handling.

http://hotfile.com/dl/19864931/578e84b/fl4p.part1.rar.html

http://hotfile.com/dl/19864928/884c4b2/fl4p.part2.rar.html

http://hotfile.com/dl/19864930/33d5719/fl4p.part3.rar.html

http://hotfile.com/dl/19864929/ff20160/fl4p.part4.rar.html

http://hotfile.com/dl/19865406/222fc63/fl4p.part5.rar.html

http://hotfile.com/dl/19865407/3d7b3c7/fl4p.part6.rar.html

or

http://rapidshare.com/files/317772345/fl4p.part1.rar

http://rapidshare.com/files/317772344/fl4p.part2.rar

http://rapidshare.com/files/317772360/fl4p.part3.rar

http://rapidshare.com/files/317772378/fl4p.part4.rar

http://rapidshare.com/files/317772368/fl4p.part5.rar

http://rapidshare.com/files/317772106/fl4p.part6.rar