Hello, this is my first post. I am not very good at fixing computers. Please help me it really stinks. So for some reason I can't update my mac os x it's just stuck on 10.5 When I try to install anything on my HD it won't let me it has a red circle with a exclamation point so it won't let me do anything to it so it is just stuck with what it is. I googled this problem and found people with the same problem. This is the best answer I found for my problem. "click on the drive NOT ANY PARTITION and create 1 big partition as mac.. then, still under the drive and not that partition, goto erase adn erase it as mac format... at this point you should be able to install OS X on it again.. feel free to go back, make 2 partitions (MSDOS must be the first partition) and go again-- it should let you install osx" I am not very good at this kind of stuff. I googled partition so I kind of learned what it is a little bit. But when I go to my disk utility, I can't even partition the Hard Drive. It says I can partition the DVD RW but when I click on the Hard Drive to try and partition it, this is what it says...... So to my knowledge, the option to partition the hard drive, is supposed to be where the text about a fatal error is. So am I screwed or is there something I can do? Thanks a lot for your help in advance I would really appreciate it.