I have uploaded a new revision to the vault. The only /visible/ change in the API is the syntax for the insert...select statement. It was `insert_into(table)(cols)(select(...))`, it is now `insert_into(table)(cols).select(...). The syntax engine is beginning to look more and more like a compile-time finite state machine. And there is the beginning of a documentation ! you can view it here : http://www.yorel.be/boost/libs/rdb/doc/html/index.html The tutorial is 2/3 complete for this phase (i.e. sans prepared statements). The structure of the doc is strongly influenced by Fusion's - no wonder, I spent so much time in it ;-) While I like the overall structure, I wonder if the Fusion style is appropriate for a tool that is not so much into meta-programming (well at least on the outside). I documented insert_into in this fashion (see http://www.yorel.be/boost/libs/rdb/doc/html/rdb/sql_subsystem/statements/ins...) for a test. If you have opinions, please voice them. J-L