TeX Gyre Pagella
The TeX Gyre Pagella (download) family of serif fonts is based on the URW Palladio L family distributed with Ghostscript. The original font, Palatino, was designed by Hermann Zapf in the 1940's for the Stempel type foundry. The constituent 4 standard faces contain nearly 1250 glyphs each and are available in PostScript, TeX and Open Type formats. Please note that with the release of this family the QuasiPalatino fonts became obsolete.
Basic stuff: Type1s + OTFs + TFMs + LaTeX support + info (ver. 1.103; a TDS zip archive, primarily for TeXies)
4 OTF files: regular, italic, bold and bold italic (ver. 1.103; a “flat” zip archive, primarily for non-TeXies)