13 hours
about 1 hour maybe a little under
It will take about hour an and two.
if you have windows XP you can just visit the www.microsoft.com home page and type service pack 3 in the search bar. it should be the first link. or just follow the link i provided: http://www.microsoft.com/downloads/details.aspx?displaylang=en&FamilyID=68c48dad-bc34-40be-8d85-6bb4f56f5110 it should take u straight to the service pack 3 overview page. click on "download files below" click install then run, and u should have service pack 3 up and running.
It depends on your connection speed it usually takes around 15-20 minutes or if your connection is slower, up to an hour.
Depends on how long you work out?.
it takes 1 hour to download
well when you download it, its pretty quick.
3 sec
A really long time
a long time
Not to long as soon as you download it