What is the best way to format a list as to remove the spaces between list items.
                +2 
                A: 
                
                
              
            You could do something like this:
\documentclass{article}
\begin{document}
Normal:
\begin{itemize}
  \item foo
  \item bar
  \item baz
\end{itemize}
Less space:
\begin{itemize}
  \setlength{\itemsep}{1pt}
  \setlength{\parskip}{0pt}
  \setlength{\parsep}{0pt}
  \item foo
  \item bar
  \item baz
\end{itemize}
\end{document}
which produces:

                  Bart Kiers
                   2010-07-18 13:25:41
                
              
                +4 
                A: 
                
                
              It's easier with the enumitem package:
\documentclass{article}
\usepackage{enumitem}
\begin{document}
Less space:
\begin{itemize}[noitemsep]
  \item foo
  \item bar
  \item baz
\end{itemize}
Even more compact:
\begin{itemize}[noitemsep,nolistsep]
  \item foo
  \item bar
  \item baz
\end{itemize}
\end{document}

The enumitem package provides a lot of features to customize bullets, numbering and lengths.
The paralist package provides very compact lists: compactitem, compactenum and even lists within paragraphs like inparaenum and inparaitem.
                  Stefan
                   2010-07-19 14:07:37
                
              Yes, that looks cleaner!
                  Bart Kiers
                   2010-07-19 14:09:38