Real Life Saver - Exporting & Importing script

Hello,
I need a script which can export all datas from specified database and save it to a file.

And other script which can import all datas from the file to specified MySQL database.

I think this script will be a life-saver for all of us.

NOT: I need this script becouse I do not have a telnet access to my host. And phpmyadmin only export databases, cannot import.

Thanks.

You can import with phpMyAdmin, but there is a bug
I posted a fix in the MySQL forum