Yes, I've gotten this message and read all the same advice everyone gives on all the forums. Here's what I've found that works:
If you've been downloading a lot of material from the internet for any length of time and you get this message, you have to assume that the system software that "sees" your hard drive has become corrupted in some way. No, your drive does not need to be replaced. In my case, it happened on a drive that had been recently replaced, so I knew that advice wasn't right.
1. Instead of simply repairing disk permissions on your HD, do it on all your drives you use as storage as well.
2. Now take it one step further and perform Disk Warrior on all your drives to repair its directory, most especially your main HD. You'll need the Disk Warrior bootup disk for this. And also do it on all your other drives, especially the ones where you store downloaded material from the internet.
After I did all this, the message went away and I could burn with my MacBookPro superdrive again. I've had to do this after long periods of downloading material from the internet, so I am assuming it's some sort of virus affecting the system's ability to use the superdrive that causes the disconnect referred to in the error message. You may have to periodically repeat this process if you use the internet a lot and suspect that it is caused by some sort of virus you're picking up in the downloading process.
I just finished doing this process on all my drives and am burning a disk right now as proof that it works. But it's not something you might think would be the source of the problem. Right before doing this process, I was losing disks every time I tried to burn.