Less than a month ago I bought a refurbished iMac. I think the disk drive is messed up. I've been trying to put data on a DVD-RW and it always give me an error in the end with both the Finder and Toast 9. Some of the data burns, but some of it does not. Now I'm trying to copy a disk image to a CD-R and it simply won't burn at all with either Disk Utility or Toast. After a short amount of time, it ejects the disk and gives me a hardware error message and the disks is still blank and will still ask what to do when inserted. Is there anything I can do, or do I have to turn it in to Apple? If I have to turn it in, I will be without a computer for a week or so and I might as well have waited for them to update. Not to mention having to backup my files. It should be noted that it reads disks just fine. Like games and stuff.