Try it at home (free!!):

National Center for Biotechnology Information (NCBI) GenBank http://www.ncbi.nlm.nih.gov/Genbank/
Free TreeView Software http://taxonomy.zoology.gla.ac.uk/rod/treeview.html
Free NJPlot Software http://pbil.univ-lyon1.fr/software/njplot.html
Sample data file (hvr1.txt) with partial DNA sequences from 14 different test subjects (see photos below!)

Sample plot of the relatioships between different DNA samples using TreeView

Sample plot of the relatioships between different DNA samples using NJPlot

Photos of the Critters We are Comparing:

A. Pongo pygmaeus (orangutan)

B. Pan troglodytes troglodytes (Common chimpanzee)

C. Pan troglodytes verus (West African chimpanzee)

D. Pan paniscus (bonobo or Pygmy Chimpanzee)

E. Bigfoot! (or Sasquatch or the Yeti)

F. Homo sapiens neanderthalensis (Neanderthal)

G. Saint Luke

H. Map of Vietnam

I. 60,000 year old "Mungo Man"

J. Map of Syria

K. Map of New Guinea