Maybe I don't have it, but my computer is not connected to Internet so I can't understand why I am obliged to have SP1 to install the scenery.
XP SP1 it's NOT just a security update for computer connected to the internet!! It has a LOT of basic OS functionality added, that don't have anything to do with internet security. Here's the list:http://www-pc.uni-regensburg.de/systemsw/winxp/SP1/wxpsp1fixes.htm
Now I don't want to run the risk of having the computer messed up by installing SP1
You risk having your computer "messed up" by NOT installing it.