Importing Large db file in easiest way

hi..
I found one easy solution to upload large db files through phpmyadmin..

1. Go to C:\xampp\phpMyAdmin
2. create one folder there. name it as upload.
3. now open the file C:\xampp\phpMyAdmin\config.inc.php
4. add this line in that file $cfg['UploadDir'] = 'upload';
$cfg['ExecTimeLimit'] = 0;
5. now add your db sql file to upload folder.

and you are done now.
now go to phpmyadmin.. you will find web server upload directory drop down there.
select that file then Go.......and you are done