I usually use Codesmith & NetTiers for my datalayers, and as they can be run from the command line it just requires a simple batch file to regenerate / rebuild everything whenever changes are made to the database.
Now I'm looking at LINQ-to-SQL, but I'm not finding the WYSIWYG entity designer as convienient. What other methods are available to generate the LINQ-to-SQL classes? Does anyone have any experience of using SQLMetal?
Thanks.