I customized an HP Pavilion dv4t series notebook with Windows 7 Home Premium 64 bit and LightScribe disc labelling. I returned it since LightScribe was not included. I ordered a 2nd one with same configurations and again no Lightscribe Logo. Technical support from HP confirmed that LightScribe was not included on the 2nd one aswell. Is Windows 7 compatible with Lightscribe drive?