Hello, I am very new to Mac. A ibook clamshell M6411 has been donated to me to sell for charity. I need to erase the Hard drive so the personal info is erased before selling this unit. I have spent about 3 hours looking for a solution. Including ifixit to remove the HDD but that looks like a huge job... http://www.ifixit.com/Guide/Repair/iBook-G3-Clamshell-Hard-Drive/115/12 Right now it has Mac OS X Version 10.3.2 I would like to make the HDD BLANK Any advice? Thanks.