I've installed UDE2 using ltools 1.75 SC on 6 boxes with no issues. I was doing my second box of the day when I ran in to something I've never seen before.
I used the same setup as every time before (UDE2, PBL Metoo, X2, EvoX), but when it started Linux, the screen went black, the power light blinked orange, and the fan went up to 100%, then the box turned off.
I at first thought that maybe the ltools save was corrupted, so I grabbed my memory card with EvoX and reinstalled the ltools package. Tried it again, and the same thing happened.
The box has a 5101 Kernel and 5960 Dash.