With my plextor 716A, although I'm able to choose 32X,48X for CDs I can't burn more than 18X. I've made a test with plextools.
For the DVD+R for example (Verbatim 8X) I unable to burn it at more than 2x altough I have entered 8X for example.
The front light of my DVD burner is orange and green.
I'm using a P4 2.5 Ghz with 256 Mo RAM with Windows XP Pro. (HP ML310)
With my LITEON 52327S I was able to burn CD at 52X, so have you got any idea ?
Thank you for your help