Changing the Data Directory! (no replies)

I am a newbie to MySQL. When I connect to mysql using toad, I have a list of databases(eg- db1, db2,db3) on the object browser. For now, whatever changes I make in any of the databases, it is saved in the data directory in a file called - ibdata1. I want to save changes in db1 to a file in datadir/db1/db1table.MYD. Similarly, changes in db2 to be saved in datadir/db2/db2table1.MYD.
Please Help!


Thanks,
Sumitha