Hi, here a reply from The Netherlands in Europe. I had the same problem with Lightscribe, but I have the answer.
First you have to go to the Event Viewer. In the Application Log you see the following error of LightSrcibe Service:
Win32 Error : Function: [HurricaneClientProxy::OpenCDROMDevice] Error opening class device \.\CDROM0 returned Win32 Error: 5 Description: Access is denied.
You can solve this problem as follows:
Choose Start > Run. Type "regedit" in the Open text box and then click OK.
Go to HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\allocatecdroms
Change the valuation of 1 in 0
That's it and LightScribe will work!