I just built a new pc and have noticed that DVD's are taking about 10 min to burn at 12x when previously on my old pc I could burn at 12x and it would take about 6 and a half min. If you look at my attached screenshot you can see the speed dips constantly. Any suggestions?
Drive is running in ultra dma mode 2 (udma 33).
Pc is athlon 64 3800
250 gb hard drive
I've got plenty of power as you can see.