How to obtain CD information (burning speed, burning application etc.) in C#

I've got a C# application and I'd like to implement some functionality of Nero Info Tool. It shows a lot of information about CD, but I actually need only two properties: application that was used to burn CD and burning speed.

I found only examples of CD burning libs and suggestions to use SPTI. I'm looking for a simpler s开发者_如何学Colution.

Hope that helps :)

http://www.codeproject.com/KB/system/SCSI.aspx