I am very new to all of this. I have had smartphones (this is my second one), but I don't know why. I barely use the capabilities of these devices. I have never had a tablet, but recently I obtained one of my daughters Kindle Fire and decided to "play" with it. I got it rooted after alot of help from Drogyn. Now I am working on flashing a ROM on it, again with lots of help from Drogyn. Through this process, I have come across many things I never thought about before. One of them is CWM. After doing some reading, I am finding that this may be important to me, as a backup for all the things I keep on my phone. Can you explain what this really is, how to use it on the phone, et cetera? Thanks.