Thank you very much for your quick response.
Since I am only interested in Myst and Riven, if I check every day for a test build of 1.4.0git, will it have Myst and Riven enabled?

Hi .. I have spent a lot of time trying to get Myst working also. I tried to follow the link to get the 1.4.0git build that was mentioned above but it keeps saying that I am not authorized. Any help in getting this release would be greatly appreciated. Thanks