K over at DL just brought this page to my attention that I wasn't aware of. Looks like you can now root an unrooted, locked Atrix that is on 2.3.4.
Motorola Atrix - RootzWiki
Good news for us, because it's definitely a possibility that we can use the same exploit. I haven't had a chance to dig into it yet to see how likely that is.
EDIT:
I found the original thread regarding this method. It's the second post on this thread:
http://forum.xda-developers.com/showthread.php?t=1138204
Motorola Atrix - RootzWiki
Good news for us, because it's definitely a possibility that we can use the same exploit. I haven't had a chance to dig into it yet to see how likely that is.
EDIT:
I found the original thread regarding this method. It's the second post on this thread:
http://forum.xda-developers.com/showthread.php?t=1138204