Beginner Cyclods help

I just got the Cyclods. How do I get the ds roms to work? I have put them on my microsd card but they don't show up in the Games/Homebrew section on the actual ds at all.

Did you extract them? When you download them from this site, they are RAR files. You need to use WinRAR (or another similar program) to extract the files to .NDS files.Check out this tutorial.
https://www.romulation.org/forum/index.php?topic=3880.0

yeah it took a while but I found winrar thanks though I have all the games working now