I\'ve now got everything to work properly on my Mac OS X 10.6 machine so that I can create decent looking LaTeX documents with Sweave that include snippets of R code, output, an
If you are open to switching to a (paid) solution, TextMate has a Sweave plugin that takes you from .Rnw to PDF in one step: Sweave, typeset, and view. Combined with Skim, which can be configured to reload PDFs, it makes tweaking files pretty easy.