1 Now setup will determine capabilities of selected devices. You need to have your microphone and speakers connected to the appropriate devices. After you press Next, you will hear a female voice saying "Welcome to CoolTalk". 2 There appears to be a problem with selected audio device(s). Please make sure that the failed device is not used by another application. 3 Now setup will determine capabilities of your card. You need to have your microphone and speakers connected to the sound card. After you press Next, you will hear a female voice saying "Welcome to CoolTalk".