I didn't see Last Known Good Configuration on the bottom of the startup screen, so I "improvised" and tried the Startup Repair. Ran the Startup Repair (F9). The note on the Repair said it might take over an hour; it took a little over two minutes and was finished. Restarted and went straight back to black screen. F8 is next on my list of things to try. I am trying to save the Install DVD for last resorts because I'm afraid it might wipe everything I have.
F8: The computer did not react to pressing F8. The only noticeable change was that the Num Lock switched on, but I doubt that has to do with F8.
EDIT: D'OH. It's because F8 wasn't the set key for Boot Menu. I need to learn to read. >_> Retrying.
EDIT2: I did not get a chance to hit...