Of course I should have added: G4 iMac, running OS 9.2.2 > Hi folks, given a bit of crashing recently, I used a free version of > TechTool to repair the desktop, etc. Having restarted the mac > (automatically) I noticed to my horror that the System Folder was no longer > visible on the internal hard disk! In using Find (for system, etc) it finds > such files but the System Folder and eveything under it are greyed out. On > attempting to do Shutdown (in case that would solve the problem, sometimes > it does...) I received a terrifying warning that because there is no "valid > system folder" it might not be possible to restart the machine! So, although > apllications etc seem to work (and thus the System Folder and its contents > must exist) I am stuck with a non-visibl System Folder (e.g., I have another > problem because I now no longer have access to control panels and the Apple > Menu no longer has any components except the "About This Mac", etc). > > Does this ring a bell with any of you? > > regards > > michaelP >