That whole post seems somewhat outdated. I didn't do any of this except #1. Once you sign into Google, it will autmatically sync contacts and calendar. I then installed Amazon MP3 app and downloaded whatever songs I wanted from Amazon's Cloud. Same process with Audible content, Evernote, etc. I also use Documents To Go and it's matching desktop so that's an easy sync as well. I am yet to be convinced of the merits of an antivirus on a cell phone. Feel free to state your case.