MSinfo Configuration files?

I'm sorry, I've not been downloading files for very long and I'm trying to import games on to the micro sd card. I know I have to extract the NDS files using winrar which I have done. However I've downloaded a couple of games where the games folder contains the nds file and a MSinfo configuration file. Can you please tell me what this is for? Do i need this on the Micro card aswell for the game to work successfully?Many thanks for any help.

it is not actually an msinfo file, it is an ascii text file that can be opened in notepad or a special nfo reader. All it contains is some information about the release group that dumped the rom; it is not necessary for the game to run.

Oh I see, thank you very much for your speedy response and help.

Yeh thanks those files have been buging me for a while, just deleted them!