I have downloaded DS rom it comes in rar format i put it in my micro SD card but when i turn on my DS it didn't evn show up do i hav to extract it or wat?
hello mate the rom you downloaded is in rar format , this needs to be unrared ( using winrar or any another unraring program ). once unrared you will have a .NDS file , put the .NDS file on your memory card and you are good to go !
i hav extracted the file to .NDS file but i can't put it in my SD card it says not enough space something skip and skip all even that i hav 936 MB left but the is only 30 or 40 MB
try taking your memory card out and restarting your computer and then putting your memory card back in . then try putting the .nds rom on your memory card . could be just your computer having a wobbler .