Quick Question Regarding d/l roms & unzip/playing

hey guys, very very new to Roms, I downloaded a few of them and when I unzipped them with winRAR, the folders that the unzipping produced are empty! I am getting my acekard 2 in tomorrow and hopefully can put the games onto it. I heard that the file used to transfer teh game is the ".nds" file, but the unzipped folders are completely empty?Can anyone help an eager newb? Thanks all!

Try redownloading it using a Download Manager like Flashget.And also try to update your Winrar to the latest version.And yes if it's a DS game, a file with the extension .nds is the one you will need.

thanks ill try that, i am using google chrome if that matters? anyone have any other ideas I can try? thanks all!

Google Chrome is no problem.