now its happen to me: when I push the button capture to audio, the system crashes down with a BSOD and ew.sys is mentioned as the reason. I read the posts here in this forum but it seems, there is no clear answer or workaround given until now. Did I oversee anything? I'd be glad about ideas to solve this problem. I have P4, 1 GB RAM, WinXPPro SP2 and Terratec DMX 6fire 24/96. HT is disabled.