Installed Vinyl Studio and connected NAD PP3i phono pre amp with ADC to make HD FLAC files on hard drive. Sending LP music to PC via USB connected to NAD digi output. Now, NAD is capable of 24 bit x 96 kHz. The driver (USB microphone) in PC is configurable to many 16 bit settings, but none at 24 bit. There is a check box saying let application decide, and it is grey checked (can't click or unclick). Is there a better driver for my Dell 660 PC? A USB microphone that can be set at 24 b x 96 kHz?