I've been trying to install RxTools 3.0 on my o3DSXL. I've got it running successfully but the issue is when I go to the menu and try to load "sysnand rxmode" or "emunand rxmode" I get a black screen hang. When i let it auto boot it works fine but im trying to install mset exploit since my gateway blue card doesn't work. there is actually alot more of a story but lets start with this. Can anyone please help me i've been doing nothing but searching for 3 days...