The purpose of the preview-latex package is to
embed LaTeX environments such as display math or
figures into Emacs source buffers. As of version
11.80, it has been integrated into AUCTeX and will
no longer be separately released.
Information regarding Project Releases and Project Resources. Note that the information here is a quote from Freecode.com page, and the downloads themselves may not be hosted on OSDN.
This release adds support for rendering via PDFTeX/GhostScript, rendering via dvipng, and pasting of previewed passages in mail. It adds a context menu, updates format support to work with current TeXlive constellations, tunes performance, and adds support for pdftex (including the tightpage option) to the style package.