I just got a Droid and had a couple questions: 1) What exactly does rooting your phone do? 2) Will i still be able to connect to a Wifi connection? 3) Will I still be able to tether? Will Verizon know I'm tethering? 4) Which is the best Rom to use for a newbie? 5) Can you update your themes separate from the Rom? 6) What is a kernel? Also if you could update me to instructions to have to change Rom's and Themes I would appreciate it. Thanks!!!!!