The ASIO problem happens also with my 3DSP Creamware Luna II soundcard.. it uses the same SFP software/drivers as Pulsar II. I don’t get any sound and if I switch to Cubase ASIO/DirectX wrapper everything works fine. The Wave/MME drivers give crackles for me too but I think it’s because too small buffer size and the creamware MME drivers are not the best in this area..