********** Hello Norton! I think that you might be Too Busy, Please wonder, “Why, Robert_A_Novy?” I tell. ********** LiveUpdate grabbed newly 51.8 MB this morning. But I downloaded 51.4 MB just yesterday & 50.8 MB the day before yesterday. Today (Thursday), the Progress Bar was not even at 1/4 when Downloading ended & when Processing began. (Then, the Progress Bar began its full motion all of a sudden. Is this a symptom of a problem?) Why is LiveUpdate so darned busy with downloads? I tell about my computer now. I use a now-older Macintosh G4 with 640 MB of RAM & AGP Graphics. Scrimp-by I used-to with a paltry 128 MB of RAM. I live in Asheville, North Carolina. My eldest brother, lives in far-away Fort Collins, Colorado. He added 512 MB as an early Birthday Gift in June. (My birthday is 17 July 1963.) But the Good News is that my Mac endured, even when it had to use Virtual Memory a-lot! 
I have used several species of Macintosh since 1985. Get this, please: “I started with a MacPlus, which was capable back in 1985!” Thank you, Norton. [Because I could, I Attached my portrait, from 24 April 2009.]