I’m using a 3520A with firmware version 2.U2 and I’ve tried CD/DVD Speed Versions 4.01 and 4.04. No matter what I set it to the drive only scans at 1X. Any idea what is causing this? Also when clicking the Quality tab when first begining a test it takes nearly a minute to switch over to that tab for some reason. I recall older versions, like 3.80 taking only seconds to switch over. UDMA is working just fine and ASPI is fully functional as well.