Anyone know of a way to make your CD burner a DVD burner?
I think there's only one way - buy a new device. Seriously, the optics withing the burner are different for CD and DVD, and the CD burner optics cannot burn DVD, just as a plain CD-ROM device cannot read DVD discs.
It ain't possible.
You've to buy a new drive, but they're cheap (â‚¬55) nowadays so that wouldn't be a problem.