After finishing Ep8, now I intend to replay the whole thing with "new perspective".
Problem is, I just realized that my ep1-4 installation on OSX is still plagued with the 10.7 full screen bug - the app will quit immediately after entering Full Screen Mode. Apparently this bug has been fixed in the latest ep8 patch - Chiru runs OK in full screen.
Assuming that this issue has been fixed in the latest Ep1-4 patch, am I required to re-install the whole thing from the disk again? If I am, are there any save files to back up or will they be gone for good?