Hey everyone, i've been wactching many android forums for a couple months now. I recently just rooted my phone using the easy method on here. It was very easy. I have a few questions though. Is there a site or thread (don't yell me at me i've searched) that tells everything like what shell is and what exactly is a rom and all that good stuff? also, I'm pretty confident in myself to put the leaked 2.1 on my phone, but I'm still not sure what and how to back up my things. For instance, do I need to back up my contacts, my sms's, my apps? and if I do how do I go about doing this? Sorry if I sound stupid, I just got my first android device in early March and was kinda scared to play with it. Thanks in advance!