i dont know where to put this but i wanted to ask what they are, if they cost money, and how they would work with a ds and a pc
You can get free FTP server programs. As far as them working with the DS and PC, what exactly are you looking to do?
to be able to keep extra files stored in my pc and if i want a certain game but im not able to access my computer ill just be able to go on my ds to get it but im not sure how to do that also i got serv-u
goto ds hombrew site there is a pc program to set up wireless router as a ds download station. look in the wifi section. also you could carry extra micro sd cards to swap in and out. depending on your card some will use the 8gig micro cards which should be enough storage room.
