I have done everything 321 studios gave me from updating windows, uninstalling software, disabling startup menus, changing my DVD burner speed, and etc. They don't know what to say to me when I call now. I can burn DVD's onto DVD+RW but not on DVD+R using advanced mode or xpress. It always says "Disc error" and it finallizes my disc. I have wasted over 20 DVD+R (Fuji Film 4x). I have updated my firmware on my TDK 840G DVD-+ internal burner. I have a 2.8 pentium, 1 gb of ram, windows xp pro. Brand new! Please Help!