has added the complete episode 1 of Red Garden to their free download page. You can see it here
. They have also added some spiffy wallpapers in celebration of the release of Red Garden.
You can still check out the official trailers for their other releases including Pumpkin Scissors, Gantz, Welcome to the NHK, Xenosaga, Utawarerumono, Air, Innocent Venus, 009-1 and more.