right ive just bought a dvd re-writer drive for my pc, got all in and working and installed all the software disks that came with it.
i also bought some dvd+r cds, when i put 1 of these in and then go to burn some music from my hard drive i get a message saying "please insert a blank or re-writable cd!? even though these are brand new?

im thinking ive bought the wrong type of disk for what i want to do?