SHAPE Services has released Mobiola Headset, an application that allows iPhone and iPod touch owners to use their device as a wireless headset for a PC. The Headset app connects with the free Mobiola Headset Desktop PC application over Wi-Fi to provide two-way audio communications between the device and PC applications such as Skype and MSN Messenger. Users can also record, pause and playback audio sent and received by the headset application. The desktop application requires Windows XP (SP2) or later and the iPhone app is compatible with iPhone and second-generation iPod touch devices running iPhone OS 3.0 or later. Mobiola Headset is available from the App Store for $2.