ng
   EndOffset = m_tP.nOffsetEnd
End Property
Public Property Let EndOffset(ByVal value As Long)
   If Not (m_tP.nOffsetEnd = value) Then
      m_tP.nOffsetEnd = value
      m_bDirty = True
   End If
End Property
Public Property Get CDSpeed() As Long
   CDSpeed = m_tP.nSpeed
End Property
Public Property Let CDSpeed(ByVal value As Long)
   If Not (m_tP.nSpeed = value) Then
      m_tP.nSpeed = value
      m_bDirty = True
   End If
End Property

Public Property Get SpinUpTime() As Long
   SpinUpTime = m_tP.nS