Manuscript versions

1.0 1.1 1.2 1.3 2.0 

3.0 pdf ps Fig 14 shows up better in the postscript version!  Posted August 1, 2006 

3.1 pdf ps Corrected the stellar template (from instantaneous to continuous); additional references.  Posted August 2, 2006

3.2 pdf ps Added MIPS extended source aperture corrections; table rearrangements.  Posted August 11, 2006

Reviewer Feedback: Bianchi Calzetti Engelbracht Gil de Paz Gordon Helou Jarrett Leitherer Madore Thilker