Multiple offline updates

Hello,

I just ran MBSA on a offline XP machine. The results indicate that 72
security updates are missing. I wish to download these 72 updates using
another machine and then sneakernet it over to the offline xp machine.

Question 1. Where on the Microsoft Update Catalog site do I input this big
list of updates I need to download? Dont tell me I have to search for each
one of these 72 individually?

Question 2. (a repeat, as asked by Darren on 10/24/07) If I do successfully
download all 72 security updates and burn them to CD. When I get to the
offline XP machine, will I have to double click install each one of these 72
security updates individually?

Thanks in advance,
Sleepless