I have two different questions and i ddidnt know really where to post them. i thought that this was the most general for one of the questions and thats about 2.0 updtate. i am currently on 1.1.4, should i update my itouch? EDIT: will it affect what i have? will anything go wrong? and my next question is less relevant with this section so please dont get mad i just didnt know where to put this thread. i was wondering if it was worth installing cydia? i have just installer but i dont know why some people have cydia. can you have both?