I cannot get Myth 3: The Wolf Age running. I have a .toast image mounted under OS X 10.5.8. The install completes fine, but when I click on the M3.app I get the error: "Small.tag is missing" I check the tags directory and large.tag, small.tag and small_localized.tag are all in there.
Following the instructions I create a plugins directory and drop the ffpatch.tag into it, then copy Myth III v1.3.1 app to the Myth III directory. This time it says that some files are missing and to do a full reinstall of Myth III from the CD. The toast image only gives me two options: Easy Install (550MB) or Minimal Install (about 360MB), there is no full install option on this image.
The exact error is this: Some files necessary for Myth III to work are not installed. Please install a fress full install from your Myth III CD and try again.
My computer specs are OS 10.5.8, Intel Core2 Duo, 2GB RAM. I have had Myth 3 running on this machine before (it might have been under Snow Leopard), I had to downgrade to Leopard to get another piece of software working.