I am using 6307 on Vistas 32bit and if i play a DVD with the BDC-202, it stays quite loud. IIRC the disc speed reduction in AnyDVD HD worked in older versions. Anyone else noticed speed reduction not working? Edit: I think the loud noise has something to do with the disc not having a copy protection. I am watching Ghost in the Shell: 2nd Gig and AnyDVD reported "no copy protection". I another forum i have read that if the disc has no copy protection the drive runs at full speed.