Agreed: "Didn't work in Windows Vista until Sept. 6, 2007"
Agreed: "Even with high spec PC I am unable to use low and lowest latency settings without intermittent crackling in audio."
Agreed: "Drivers are unstable on Vista 32 and XP Pro 64. Got program crashes and blue screens on two different systems, when it was just plugged in and not being used."
Agreed: "Unstable driver"
Agreed: "Poor customer service"