A public beta of Pegasus Mail v4.5 is now available for anyone who wishes to do so to try out. The beta is very complete and stable, but is provided without formal technical support - you should almost certainly apply due diligence testing to it before using it in a production environment.
You can download the public beta from http://download-us.pmail.com/w32-450-pb1.exe, or a full German version of the beta from http://download-us.pmail.com/w32-451-de-pb1.exe (and yes, we realize they appear to have different version numbers).
Peter Stromblad will post an announcement telling you about new beta-related forums that will be made available in the community in the near future - using these forums, you can discuss the beta and provide feedback if you wish.
Please read the "What's new" notes in the beta installer or help file for information on the v4.5 release.
Cheers to all!
-- David --