My situation is that I want to upgrade my iphone to iOS5 and change my syncing computer from my old desktop to my Macbook Pro. Doing either of these things will cause me to restore my phone. I suppose my question is two parts. 1. When I backup my phone, will it also backup my progress in games like Angry Birds, Words with Friends, etc... so that when I reinstall those games after restoring, my progress will still be there? 2. Should I change syncing computers first or upgrade to iOS5 first? Are there advantages or disadvantages of doing one first before the other?