SQLite & Linq – how can I visually design the .dbml file

SQLite first timer, and I want to use Linq for data access.

I made a SQLite database with sqliteadmin, and added it as a data source in VS2008.
The problem is that when i try to drag&drop a table from the server explorer to the .dbml file, i get the error:

"The selected object(s) use an
usupported data provider."

I used .NET Framework Data Provider for SQLite when i defined the data connection.