all excited about the new on be click root, but before that now I need to learn more

[chefb]

About roms....I've been reading around this forum but still have a few questions.
1) is there anyway I can back up my system on my phone (my computer is out of service )
2) after rooting what are the next steps (remember never rooted and I have no computer.
3) what roms are compatible with titanium pro, meaning what won't simi brick my phone after freezing stock apps.
4) what is RSD lite, do I need to learn that?

 

[chkmate]

About roms....I've been reading around this forum but still have a few questions.
1) is there anyway I can back up my system on my phone (my computer is out of service )
2) after rooting what are the next steps (remember never rooted and I have no computer.
3) what roms are compatible with titanium pro, meaning what won't simi brick my phone after freezing stock apps.
4) what is RSD lite, do I need to learn that?

Please try not to double post. Just noticed the one below, named the same.