please can someone help me!!!

i have downloaded games off this website onto my laptop i then extract them all into a seperate folder, ive put all the game from that folder onto me memory stick i have then popped the little card into me r4 (revolution for ds). when i put that into my ds and turn it on all it is comming up with is loading nothing else, do anyone know if i have to download anything else onto my memory stick for these games to work in my ds, please find a minute to help me out.

https://www.romulation.org/forum/index.php?topic=1462.0Read that, but it looks like you might be missing firmware-read that to see what you can do.

If you are still having problems pm mebeing an ex R4 user i may be able to help