Ok, so, recently I installed refit, a boot utility so that I could install Ubuntu alongside macosx... I did this and it was successful. I later tried to reinstall noticed in both bootcamp and Disk Utility that I have like 5 partitions to my harddrive and I cannot resize or delete them.. I removed refit the way the instructions included in refit said to,, but I still coud not change the partitions. So, I tried to boot with my Mac OS X install DVD and just erase everything, so that I could fix this issue. Even though I have booted to this DVD several times in the past (using both 'c' and 'alt' at startup) I can no longer do so. Research online has yielded the suggestion to boot with target disk mode, using another computer. The problem with that is, I think that would work, but I do not have another Mac.... I have a windows too, but no other mac.. Any ideas on how to fix this? And/Or why my DVD does not boot anymore?