Some posts show a link to the latest version of Norton 360 (Standard Edition) usually given as ...n360s_5. There is also the update center at updatecenter.norton.com. Do these always link to the absolute most recent up-to-date Norton 360, or is one of them more up-to-date than the other?
A recent upgrade to one machine on my account was an installer of about 116 MB (?) of N360-ESD-18-...something..., downloaded rom the n360s_5 link, and after installing the version 5 of Norton 360, the LiveUpdate action downloaded and installed some 122 MB as the first LiveUpdate. This seems large if that n360s_5 were the most recently available package from Norton-Symantec. Would the Update Center have a more recent installer?