Currently, I am on ZVD and Ldrifta's #2 ROM v2.5.4 with CWMR. I have lots of important data in both my internal and external memory and I was wondering if updating from ZVD TO ZVE and or updating my ROM to Ldrifta's newest v3.0.1 for ZVE would wipe any of the data from my phone. I want to be able to update from ZVD to ZVE, then update the ROM to the latest to work with ZVE. If it WILL wipe my data, is there some type of backup program or application that will restore EVERYTHING on my phone? It would be cool if someone could take me step by step. Thanks.