It's called Big Dump (www[.]ozerov[.]de/bigdump.php), a handy and small tool which will help you to import large/extremely large database without any problem (I have just used it to import my 1gb DB and worked perfectly) It's completely free so why not take one now? No one knows when you will need something like this
Thanks, I sued another tool but this one looks as good. Very interesting when PhpMyAdmin just isn't enough..