It is simply goodies in a paf.exe currently it comes with an iTunes theme, a mozpod.xpi file (for Thunderbird Portable), and a text file telling one where 2 get iPod managers that are portable. Of course I made this package for PAM users that use PAM on an iPod. Just goto PAM's options menu and hit install a new app and select the PortableApps Suite iPod Addon Package and the iTunes theme will be installed, the mozpod.xpi will be put in ones ThunderbirdPortable folder, and the text file telling one where 2 get iPod managers will be in the PAM folder.
WARNING: THIS WILL REPLACE YOUR EXISTING THEME! SO BACKUP, BACKUP ,BACKUP! Or just copy your theme files and put them elsewhere.
BTW, I added the default theme in a separate folder, in case anyone needed to restore, and a folder where you should put your favorite theme's files.