Even if you have NO cash you can play Nintendo DS and Gameboy Advance games. What you need is a PC, some NDS roms or GBA roms and No$gba emulator program. NoGBA will let your PC 'pretend' to be a game console and so you can play DS games with NO ca$h. www.no$gba.com. Emulator could be called NoNDS or No$DS, but as it was started as a Gameboy Advance roms emulator and only later acquired ability to play DS games it continues to be called No$GBA and not No$NDS or anything else like that.

Play NDS ROMs from Internet
Of all the NDS emulators No$GBA has the best compatibility with commercial DS ROMs. And of course it supports running Nintendo DS homebrew. With a little help from NO$Zoomer games can be played on full screen. No$gba may include zoom option for the screen in the new version 2.7 or 2.8, but untill then to make the screen bigger you have to use no%gba 2.6a with zoomer add-on application. Pokemon Black Fix. Pokemon White and Black version requires an action replay code to get passed the freezes. WinDS Pro DSi emu installation package includes the latest version of No GBA togather with the best add-ons.