Hi I have not long got my n900 and it came with pr 1.3.1 the final one from Nokia. I want to know is cssu better is it a continuation of the last official Nokia firmware or is it something totally different?I really love my Nokia n900 and really look after it like a baby hehe also is it a easy process and would you recommend stable or testing what's the difference.Well hope my questions get answered so I can get cssu on and join in on the fun thanks in advance.