ok, i havn't updated my phone in ages, I'm still on the 3.0 iOS, and my phone is just really sluggish and I can't update my app's via the app store + various minor problems. So, I'm looking to update my phone but not to 4.0, so my question is, where can I find the latest 3.1 or 3.2 (i'm not sure what the last update before 4.0 was) firmware, and which jailbreak would I use? Thanks guys.