Hello, I know this question have been asked several times but there were different answers. I'll try to make it short, but please help me out. I've been counting the days for ios5 from the 1st day apple announced it, but then I was afraid to update. 1- I have 2 accounts, I purchase apps with both. Will I be able to use both on all my devices if I didn't enable automatic downloads. Am I going to be able to sync apps from each account. 2- should I associate icloud with one of them OR a completely new .me. If I'm going to use one of them should I choose the one used for most of the downloads. 3- some people say that we should make a clean installation for ios5, does that mean I'll Lose my scores and folders.. Can I skip that and just update or will the ios5 automatically make a clean update. 4- does ios5 take too much space than ios4 I don't want to make the wrong decision because I'm traveling in a few days without my laptop, and I don't want to have any problems with my iPad/iPhone while I'm away. Sorry it's too long, thank you.