Got notice on PC computer(s)(where I use Firefox and IE as browsers) that there was an update for iTunes, Quicktime, MobileMe and Safari. In past have only downloaded and installed update for iTunes and Quicktime but now that have Safari on iPhone should I be downloading the Safari update to computer? (Have no need for MobileMe at this point).
How does one update the Safari browser on the iPhone? Or maybe it is safer NOT to update to Safari 5? Not sure how to tell which Safari version is on iPhone. Maybe it is different than the application for computers?