trying it out, had to install moto drivers from here (i'm x64 win 7)
http://www.motorola.com/consumers/v/index.jsp?vgnextoid=bda09ec8009a0210VgnVCM10000088 06b00aRCRD
I get:
[1] Killed /Data/local/asroot2 /system/bin/sh
and when I do the "mount -o remount, rw..." i get
mount: Operation not permitted