I just got a DS and I was looking at the R4 cards but I'm not completely sure what they are or where you get the software for them, can anyone help?
hello a r4ds will transform your nintendo ds into a multi media player ie. it will play roms ( backed up games ), music ( in mp3 format ) and movies ( in .dpg format ). here have a read - http://gbatemp.net/index.php?showtopic=41279 homepage for software/firmware - http://www.r4ds.com/index-en.htm as well as a r4ds you will need a micro sd memory card , this slots inside your r4ds and holds all the roms ( games ) , music or movies . i recommend using kingston micro sd memory 1 or 2 gig will do. ps. make sure before you order that they are in stock , a lot of websites are selling out fast at this time of year )