Any place I can get a CD of that?
The CDs to redash my system with the factory software (which is what I do when I put in a new drive after a crash) don't give me SP2.
If I won't be able to download in the future, I'm screwed.
burn it to cd
The link Echo Talon gave in #14 gives step by step instructions on how to slipstream WindowsXP and SP2. What it does not address is computer brand name, i.e., Dell, HP, Gateway, etc, WinXP System Restore discs without SP2. I don't know the answer. My best guess, weegee, would be to contact your computer's customer support.
Order Windows XP Service Pack 2 on CD
http://www.microsoft.com/windowsxp/downloads/updates/sp2/cdorder/en_us/default.mspx