can anyone please help me,purchased a 2.4GHz wireless microcamII and was told all i needed was a capture card,so i went out and purchased a winfast vc100 xp capture card,after installing the capture card my pc kept switching to powersave mode,so i removed the capture card,wireless cam has av leads and the capture card only has 1 av hook up,so i presum there will be no sound which is fine,can anyone tell me what i was doing wrong or how i can sort this problem out??? or if its even posible?, am running windows xp on my pc,but its supose to be compatiable,please help! tools are going missing out of the work shop,hand over fist! thanks guys.