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<DIV><FONT size=2>This may seem to be an odd question, but why are you using the
Beckman Origin software? Depending upon your guru (Schuck & sedfit
or Stafford & SEDANAL or Demeler & Ultrascan or ... )
there are incredible packages being developed out there - & they all work
when applied to appropriate systems - we use a combination of c(s) g(s) to
establish a hypothesis, maybe some weight average fitting to explore
energetics, and then global direct boundary fitting to hetero models
with SEDANAL as the final step! I realize Beckman is trying to make it
uniform & simple, but with the versatility, power and elegance of these new
analysis methods, why would you settle for simple?</FONT></DIV>
<DIV> </DIV>
<DIV><FONT
size=2>-------------------------------------------------------------------<BR> Dr.
John J. "Jack" Correia<BR> Department of Biochemistry<BR> University
of Mississippi Medical Center<BR> 2500 North State Street<BR> Jackson,
MS 39216<BR> (601)
984-1522
<BR> fax (601)
984-1501
<BR> email address: <A
href="mailto:jcorreia@biochem.umsmed.edu">jcorreia@biochem.umsmed.edu</A>
<BR> homepage location: <A
href="http://biochemistry.umc.edu/correia.html">http://biochemistry.umc.edu/correia.html</A><BR> dept
homepage location: <A
href="http://biochemistry.umc.edu/">http://biochemistry.umc.edu/</A><BR>-------------------------------------------------------------------<BR> <BR> <BR></FONT></DIV></BODY></HTML>