Java in windows XP?

how do i get java on windows xp? i need it for some webpages and such.

http://www.java.com/en/download/windows_automatic.jsp

OR


http://java-virtual-machine.net/download.html

If you're also looking to develop in java (get the SDK)


http://java.sun.com/j2se/1.4.2/download.html