>Well, I decided to see what would happen with Apple branded discs. I >bought a pack, and sure enough, it burned fine. No problems. When >iDVD asked if I wanted to burn another copy, I stuck in the cheapie >again and got the same error as before. > >Then, that's when I decided to see if skipping iDVD and copying via >Toast would do the trick. But, sure enough, I got this error message: >"Illegal Request >Sense Code=0x30, 0x.05 >Cannot Write Medium- Incompatible Format." I'm pulling this out of thin air, but are you sure you bought "DVD-R" and not "DVD+R"? -- Erica