Hi All, I've been playing about with the the new X.org xserver features to see if it works with the AccessGrid video-streams, and I thought people might be interested to the see the results:
http://people.vislab.usyd.edu.au/~ssmith/xorg-trans/ As you can see, transparency works well, and could be useful on a crowded desktop. It's also fast when using the Nvidia drivers with xrender acceleration. One thought is it may be useful to add a "tranparent" button to stream window to toggle this on and off when it's more widespread. Currently virtually all distributions are due to move to X.org, so this is pretty-much inevitable. It may also be possible to do this on MacOS X, but I haven't tried. Cheers, Steve