Remember that to patch the dashboard you must rename your ms dashboard to xboxdash.xbe if you use EvoX as xboxdash.xbe (example)
For instance if you got X-ecuter 2 you can call your EvoX for evoxdash.xbe, and ms dash for xboxdash.xbe. X-ecuter searches for evoxdash.xbe, neXgen.xbe (i think) and one more dashboard. When booting it will get loaded.