Just to clarify and correct what Warrax says, my nfb-11.32 with firmware No.3 and driver 1.1 works perfectly in windows 7 at 16/24/32 bit and 44 - 192 Khz, and yes, 32 bits can be selected from the driver control panel and appear in windows 7 audio control panel also.
I tested it both with Foobar KS/Wasapi event (not push) and Winamp Maiko Wasapi.
Anyhow, while 352 and 384 Khz can still be selected from the driver control panel, they don't appear in the windows 7 audio control panel, and if I Sox to 352/384 in Foobar it doesn't work, only white noise and pops/clicks (while the driver 1.1 is claimed working with 352/384).
So there is room for improving the driver to make it working in windows 7 with 352/384 Khz.
With the firmware 3 the gear can working in Windows and mac osX with up to 384K , we have test the USB32 cooperate with TI PCM5102 and succeed playback 384 / 352 K DXD files.
The problems is not on the driver, but the ES9018 can't working with 384K in our test .
Edited by Kingwa - 11/1/12 at 6:40pm