Question Updated Rooting Method GT 10.1 Verizon

Can anyone provide a detailed rooting method for the galaxy tab 10.1 on verizon. I have been trying the method located here http://galaxytabhacks.com/category/g...tab-10-1-root/ but get a signature file error when i try to flash CMR. Stock recovery is the only recovery i can boot into. I have tried holding down both volume +/- and power button and i get nothing. Thanks in advance for any help!