Vista - HELP downloading screensavers

Hi there. can anyone help me?

I tried downloading the screensavers from
http://www.625.uk.com/tv_logos/flash4.htm
I do follow the instructions it gives on each page and I try to save them to
the correct part of the windows memory "system 32".

Now, my computer is NOT part of a network, it is a standalone computer with
a wireless internet connection. When I attempt to save it to "system32" it
says I don't have the administrators permission to install it . . . . . when
there is no "administrator".

How can i save it to my Windows memory?

Hello Aidan'
The link below is to enable built-in administrator. After it is installed, logon to it's account and let it do the work for you.

Administrator Account

PS. What do you mean "when there is no administrator"? Please explain. You got me worried. I might have missed something.