new to the game need help

i have a R4 Revolution for DS (NDSL/NDS) 8 GB chip please direct me to the firmware i need to make this work previously i had a 2 GB chip which is full and i am upgrading o 8 GB and also i could not play some games due to errors i was told to down load newer software to make the newer games work, please direct me in the right direct to down load the firmware..thank in advance

http://www.linfoxdomain.com/nintendo/ds/ > what URL is on the box btw? As it is there are so many versions of the R4 that it's hard to give you an exact answer.That could be an R4 ultra for example which has that text on it.

A R4 Revolution for DS (NDSL/NDS), Can only take a 2GB card

thank 2 all who helped. now if i have to go buy a new one (ditch the one have 2 GB) what would you all recommend? since i already bought the SD 8 GB card.

Replying to #4

8GB will work with a R4SDHC card, But not with the mario game

Replying to #5

The size of the card has nothing to do with whether or not a game works.

Replying to #6

But the R4SDHC card it self has!

thanks to all 4 the help