There have been some software updates lately released and announced:
Jaman , a movie download service, has released new version of their Jaman Player that lets you synch Jaman and other movies to your AppleTV. Here you’ll find how to watch Jaman movies on your AppleTV.
aTV Flash, a patchstick that enables installing plugins and other applications on Apple TV, has released 3.5.5 version of their installer program. This version includes a number of efficiency improvements for the installer application as well as support for the popular Hotspot Shield application that enables private web browsing. New aTV Flash has been released for both Mac and PC.
Finally Boxee announced that their Windows version, earlier available only for invites, will be open to all June 23rd.