There has now been an actual operating system for the DS.Not like those crappy ones like the R4 firmware, DS Organize or DS Linux(which by the way was cool but the fact that it was command-line really made it sucks). TheLazyOne has released a REAL graphical user interface operating system. Graphical user interface meaning no commands, just graphics like in windows. The only thing you people might hate about this homebrew is that it was replicated from the Mac operating system, not windows. A minor drawback, all the same. Download it here: http://filetrip.net/f1493-Mini-vMac-DS-R3.html I think this operating system can have .exe files installed to it, after all, it is an operating system.