Firstly, Hello forum 
Completely new to the whole custom roms/rooting business and I'm looking for a few pointers.
1) do I need to use a computer to root my device?
2)will I be able to use flash and various other features such as installling apps to my sd card that are included in the 2.2 firmware for android, (which Samsung completely abandoned us in updating from. 2.1)?
3) (according to features listed above that I need) which rom is the best?
Thanks for your time all, blizz

Completely new to the whole custom roms/rooting business and I'm looking for a few pointers.
1) do I need to use a computer to root my device?
2)will I be able to use flash and various other features such as installling apps to my sd card that are included in the 2.2 firmware for android, (which Samsung completely abandoned us in updating from. 2.1)?
3) (according to features listed above that I need) which rom is the best?
Thanks for your time all, blizz

... I'll be honest here. I was STUNNED when I read this.