I noticed that a new version of the Enterprise library for .Net 2.0 and is available for download here.
The Key changes are,
- Configuration now built on System.Configuration
• Configuration Application Block no longer exists
• Easier to use blocks with or without configuration files
- Instrumentation configurable is disabled by default
- Much improved Logging Application Block
• Flexibility and performance
- Simpler and more powerful Data Access Application Block
• Use with OLE-DB, Open Database Connectivity (ODBC) or any managed provider
- Most of the Security Application Block has been removed
• Deprecated in favor of .NET Membership and Profile features
More information can be found here.
A handy MSDN webcast on Enterprise Library Architecture can be found here.