I recently stumbled upon a nifty website which contains lots of Atari ST goodies just waiting to be downloaded! It's the leftover remains from what used to be a popular BBS in Germany called Traveller-Box, by Alexander Bochmann.
The old hard drives have been rescued, software restored and uploaded to his web server for all the Atari community to enjoy. It is quite an achievement to see the files available once again! Click this link and enjoy downloading.