I have Regina 3.3.1 installed from Regina331.dmg.sit. I don't see a Regina34.dmg.sit anywhere to download. When I download Regina-REXX-3.4-powerpc-apple-darwin9.1.0.tgz and unzip it, all I see is several folders. Can I just replace the existing files installed with 3.3.1 with the correspondingly named new ones, or do I need to wait until someone builds an installer package for 3.4?
(I have a PowerPC Mac and MacOS X 10.4.11.)
There is now a PPC Mac OSX package on Sourceforge.