This happened literally overnight a few months ago, and I'm finally getting around to assessing the problem. This is a 15" Powerbook G4 Model # A1095 I turned it on one morning, and a black screen appears with the following message: Apr 1 03:19:57 launchd: can't exec /bin/sh for single user: No such file or directory I have the Software Install Restore Discs 1 & 2. When I insert Disc 1, I hold down the C key, and the info pops up beautifully. I get really happy at this point. The steps it shows me are as follows: Introduction Read Me License Select Destination Installation I am able to get up to the "Select Destination" portion, where it asks me to "Select a destination volume to install the Mac OS X software" However, there is nothing listed, so I cannot move on to the next step. Any ideas on what I can do? Thanks!