Is this all i need to play nds roms??

I have a original dS(the fat one) Is this what i need or do i need something else??

http://www.getyourgameshere.com/store/passcard-3-p-30.html
http://www.getyourgameshere.com/store/supercard-sd-p-50.html
http://www.buy.com/retail/product.asp?sku=202152401&loc=101&sp=1
http://www.getyourgameshere.com/store/sd-and-minisd-card-reader-writer-p-44.html

 

That'll work just fine.

However, since you're getting a Supercard, I suggest getting a SuperKey instead of the Passcard3 since it guarantees compatibility.

 

yeah, i would also suggest the Superkey instead. Better to match up brands than to mix and match

It looks like you also get a free SD card reader if you buy it with the Superkey.. so thats definitely a great deal!