It should probably be noted that there are some incompatability issues using the Xecuter BIOS and the Evox dashboard with IGR enabled. Generally this is in the form of the Xbox going to a black screen, and not actually rebooting until the eject button is pressed, negating the, "dont have to get off your ass" factor.
If you want to use the Evox dash, you're probably better off using the Evox BIOS as well. This has the added bonus of allowing for in-game debugging and stuff, like for making trainers.