Hi there anyone that can help. We just purchased a new computer and added the incorrect dvd/cd writer. It should have been a lightscribe soft drive but we thought it was a samsung. Now a dvd drive doesn't register under my computer but when you go to device manager it registers a samsung drive. Have tried to uninstall the samsung and add the lightscribe drive, but everytime I restart my hp computer it just defaults back to the samsung and my lightscribe isn't registering on my computer at all. Please help an uneducated puter illiterate wannabe!!!!