Hello, I've rooted my Atrix and am trying to install the Alien v.4 rom v.4. I ran into a problem using Rom Manager and Clockworkmod. When I try to boot into Clockworkmod recovery or install the rom from my sd card (it is on there), my phone reboots to the Motorola screen for a few seconds, then puts up a white triangle with an orange exclamation mark in it (and the little green android too). None of the keys or buttons seem to work, and I cannot do anything at that point except pull the battery. My Clockworkmod version is 184.108.40.206. The phone works fine so long as I don't try to install the rom or enter Clockworkmod recovery. After a long time searching, I think the problem may be an improper overwrite of my phone's recovery. I'm not sure. I saw some similar threads, but it seems most people can access some functions on there screens. I don't think I can. Help?