Clipyard
Clipyard is an editor that enables you to easily and quickly place your created FlaX and Pixifex effects, and any of your other created Shockwave material, as well as JPG/BMP/GIF/MP3 files, into one bigger SWF file. Multiple layers of effects can be combined, and creating banners and other Flash movies is by far more intuitive with the WYSIWYG approach of Clipyard, than trying to figure out how to get that loadmovie command positioned.