I had planned to post my own article about slipstreaming the recently released Service Pack 2 with your original Windows XP CD media, but it looks like Tom's Hardware beat me to it. By following the instructions in the article, you can create a single bootable CD that installs Windows XP along with Service Pack 2. If you're like me and you like to refresh and reinstall your system every six months or so, having a CD like this is very handy. Here's another article with similar instructions. And no, you're not experiencing déjà vu...I've posted on this topic before.