PEAR DB: cannot use more than one database connection

Hello, If I am trying to use more than one connection, then it seems that PEAR overwrites the first connection's data with the second, at least at the query time. I have an object "A" returned by DB::connect(). I can execute queries with it as long as I don't create another DB object "B" with DB::connect. At that point the "A" object's queries return with error, and from the error message it reveals that it tries to execute the query in the "B" connection's database! Anyway, if I print out the db_mysql object, it shows the right database name, yet the error message's native code shows that another database is tried. :( What to do? Thx: Circum