What's new: 
Added: Windows Vista support 
Added: Flash 9 partial support 
Added: Video compression. Change video bitrate and ratio for embedded Flash video without significant quality loss more... 
Full features list: 
Revolutionary compression methods that allow to optimize SWF files to save up to 70% of their original size 
Vectors & curves optimization 
ZLib compression (can be applied and removed) 
Shapes optimization 
Morphing optimization 
Fonts optimization 
Zero-objects optimization 
Sounds compression 
Embedded video compression 
Intuitive Flash movies manipulation 
Easy preview and interactive comparison of the original and compressed movies 
Simple and Advanced optimization settings - customize every compression option 
Customizable optimization settings presets (compatible with Mac version of Flash Optimizer) 
Batch compression mode 
Command-line interface (available in Business and Company licenses) 
Detailed logging of every event that takes place during compression