I have a 1.1.1. 3.9BL and am finally taking the plunge to upgrade to 2.0.1.
Can anyone tell me if I can go straight from 1.1.1. to 2.0.1. using this guide? http://www.iclarified.com/entry/index.php?enid=1572
Also, what is the best way to restore my contacts, calender stuff, camera pics, etc. after upgrading ? restore from backup or set up as new phone?