Figured it'd be useful to know, that apprently Kirk is right.
Straight from the Horse's mouth:
http://www.whitehouse.gov/omb/budget/fy2006/pdf/hist.pdf
Look up page 118, table 7.1 titled "Federal Debt at the End of the Year":
End of 1981: ~900,000,000,000
End of 1992: ~4,000,000,000,000
Reagan + George I: 3.1 Trillion
End of 1993: ~4,300,000,000,000
End of 2000: ~5,600,000,000,000
Clinton: 1.3 Trillion
(Estimate) End of 2008: ~9,900,000,000,000
George II: 4.3 Trillion
That's from the White House website. I'd say they are accurate figures.
I'll post something later about this idiotic Left-Right debate, but you guys might wanna look at the other charts in the website in the meantime.