WinDS PRO DSi - Version 2.3.7 WinDS PRO have all you need to play free Nintendo DS & GameBoyAdvance ROMs. You only need to install this free suite, it have all the resources you need to play: Emulators, DirectX9, MSVC++2008 SP1 & OpenAL, all the best rom gaming resources. WinDS PRO right click menu for .nds and .gba files are the best way to open any compatible game with one of the most used free emulators: No$gba, iDeaS, DeSmuME, VBA Link, VBA-M. And have tools for "Trim" the free DS ROMs, this is to free disk space occupied for the .nds ROMs. The best of all: is free, all this emulators are free of charge, included the WinDS PRO GUI to easy open any emulator.