What is the correct procedure to go from one ROM to another. I have been able to use xRecovery successfully for a while now, but in light of some issues I've had lately I want to make sure I have the steps down correctly. The thread on xRec. tells you how to install it, but doesnt give any guidelines of what to do when switching between ROMs. When you are in xRec. do you need to wipe the data or anything else before installing a different ROM? I have gone in, made a backup, then just installed "custom ROM" Should I really be doing something to clean things up before switching each time?