I have started converting my widgets and components to AS3. It has been quite a task since so many things are handled differently between AS2 and AS3, but there is no doubt that AS3 is the future.
So far I have completed the recoding of the DomainLock Widget and the Bookmark / Resume component.
The DomainLock Widget has gotten an extra feature in the AS3 version so now you can define multiple domains.
The Bookmark / Resume component works the same as the AS2 version.
Right now I’m testing both of the components and when I have done all the testing and are happy with the results I will release the components on www.cpguru.com