Hello, I am trying to delete windows partition and have tried everything. I am running Mac OS X 10.4.10, 2.2GHz, 2 GB ram. I originally was using boot camp and then located parallels. while setting up parallels I must of deleted boot camp asst. At any rate, I was hoping on just reformatting with the install DVD that came with my mac book. Thinking things were great with a fresh start and a fresh mac, they were not because the windows partition was still there. So after further review, loaded the install DVD back in and went to Disk utilities and tried to erase from there and it wont let me do any thing. LETS REVIEW; 1) loaded boot camp 2) erased boot camp and installed parallels 3) Well, I wanted my Mac back in factory form, so reformatted 4) windows partition still there 5) disk utilities wont let my do anything MY NEEDS AND WANTS; 1) I want my Mac to have its full hardrive 120GBs Any help would be appreciated, thank you!