hi, i've been having some real big problems with my 17"powerbook, i've had the folder with the "?" inside flashing away and the startup disk wont show my system folder, so i thought i'd reinstall tiger and see if that would help, but its not showing me a destonation volume to install the tiger software?! I've been told a way around this problem would be to erase the volume (my old HD) and start again, but as i've never done this before i'm a bit scared of what happends! Do i just press the erase button and then restart with the tiger dvd holding the "c" button??? i would love any help on this! thank you jay ps... i'm not worried about losing any info on the powerbook as i still have software disk's and all work is backed up!