I noticed that the Template Version is not being written into the generated source.
I'm running a recent release (20th Sept).
eg.
///////////////////////////////////////////////////////////////
// This is generated code.
//////////////////////////////////////////////////////////////
// Code is generated using LLBLGen Pro version: 2.0.0.0
// Code is generated on: Monday, 25 September 2006 1:38:25 PM
// Code is generated using templates: SD.TemplateBindings.SharedTemplates.NET20
// Templates vendor: Solutions Design.
// Templates version:
//////////////////////////////////////////////////////////////