I have my phone all customized and set other than a few things which I can't/are hard to do. I also have some concerns about doing it. 1.) How often do they brick? If so what can I do? 2.) Is it hard? Will I got lost half way through? 3.) Can I keep everything as it is or do I have to start over? (Not a big deal.) 4.) Can I under-clock it to save battery? Without noticing to much. 5.) Take screenshots. 6.) Disable the 5 second delay after you press home to make WidgetLock stop yelling at me. Is it easy to try new root things like it is on a jail broken iPod? What is there? What are custom ROMs, what do they do, and do I want them? Also do you think at this point it's worth it for me?