The final wave of DSiWareHax have been released. SudokuHax has been updated and three new games have been exploited: Guitar Rock Tour, Legends of Exidia and FieldRunners. All games have exploited EU and USA versions, Legends of Exidia also has an exploited Japanese version (only Japanese DSiWareHax).
QUOTE said:The final DSiWareHax is now available, goto the exploitslist for the list of exploited DSiWare and the usage instructions for the exploits. The updated Sudokuhax is now available as well, the main change is faster boot.nds loading. You can only copy the new DSiWareHax to your DSi if you’re on 1.4.1 or below, and already have one of the exploited games, since 1.4.2+ blocks copying DSiWare exploits to your DSi “internal memory”. Likewise for obtaining the updated Sudokuhax, you must be on 1.4.1 and have the original Sudoku version.
QUOTE said:All the exploits (and instructions) are available here: http://bootmii.org/dsiexploits/downloads/exploitslist
You must be on 1.4.1 and own one of the exploitable games to use these exploits.
If you're on 1.4.2, it is impossible to copy the hacked saves to your DSi, and thus you cannot use the exploits.
If you're on 1.4.1 and don't have the games, it is impossible to download them, and thus you cannot use them.
All the exploits are of course DSi-mode, and should work well with any DSi-mode compatible homebrew, including HBMenu and Spinal_cord's DSi Homebrew Channel, both of which can load homebrew from the DSi SD card slot.
Source: http://hackmii.com/2011/08/final-dsiwarehax/