Thanks for those links.
What is cyanmod and CWM. I've rooted and use modified kernel, where I get CWM and superuser preinstalled . I am aware of superuser but not CWM.
And what about firmwares, is changing it as effective in performance as was on jet or in android u just change kernals and roms for better performance.I am all new to android, sorry bout that.
PS: I guess some1 should open a new thread now,all these questions in user exp sounds lil funny..