BMT Micro are a reputable online distribution service. They can deliver on CD for an additional $10.
Please note that this CD has blank packaging and is only intended for offline delivery.
Please be sure to make a personal backup of the installer you download.
For any technical issues, please make a post in the forums and I will do my best to resolve them for you.
Sharing save games from demo version 1.03 or less : Versions of the demo and main game installed at 1.03 or less store their save games in a subdirectory of the install directory called 'Save'.
To access these from a version of the main game installed at 1.04 or higher, copy the Save directory and its subdirectories across to 'My Documents\My Games\The Spirit Engine 2'.
Soundtrack
The soundtrack is available from Josh's site as both a 'Best-Of' collection and a full 3 hour and 34 minute, 4-cd set.
Full game 
Please be sure to make a personal backup of the installer you download.
