See that Linux Distro thread for more info. I was trying to install Linux, when I used the "Install Operating System" option for Partition Magic, and now can't get past original computer boot stage.

poo poo!!!!!!!
I did screw it up... no clue how though.
When I don't have a CD in the drive, it looks in the hard drive, and says "Missing Operating System"
Things I can still do:

Access Bios.
Boot from CD
Open/Close CD Drive
Probably boot from floppy.

How can I get my Windows XP back now... :(