Hi, I am using the LaTeX slide environment of projection slides (using pdflatex, hyperref, ppower4 etc.). However, I cannot use \emph{text} or \textit{text} command. The text always comes out upright instead. The corresponding warning messages are listed at the end of the mail. I am using teTeX-1.0.7.src and teTeX-texmf-1.0.2. Do I need more fonts installed? Thanks, Amit -----------------------LaTeX/pdfLaTeX warnings-------------------------------- LaTeX Font Warning: Font shape `OT1/cmr/bx/n' in size <19.907> not available (Font) size <20.74> substituted on input line 83. LaTeX Font Warning: Font shape `OT1/cmr/bx/n' in size <16.59> not available (Font) size <17.28> substituted on input line 83. LaTeX Font Warning: Font shape `OT1/cmr/bx/n' in size <13.82> not available (Font) size <14.4> substituted on input line 83. LaTeX Font Warning: Font shape `OML/cmm/b/it' in size <19.907> not available (Font) size <20.74> substituted on input line 83. LaTeX Font Warning: Font shape `OML/cmm/b/it' in size <16.59> not available (Font) size <17.28> substituted on input line 83. LaTeX Font Warning: Font shape `OML/cmm/b/it' in size <13.82> not available (Font) size <14.4> substituted on input line 83. LaTeX Font Warning: Font shape `OMS/cmsy/b/n' in size <19.907> not available (Font) size <20.74> substituted on input line 83. LaTeX Font Warning: Font shape `OMS/cmsy/b/n' in size <16.59> not available (Font) size <17.28> substituted on input line 83. LaTeX Font Warning: Font shape `OMS/cmsy/b/n' in size <13.82> not available (Font) size <14.4> substituted on input line 83. LaTeX Font Warning: Font shape `OMX/cmex/m/n' in size <19.907> not available (Font) size <20.74> substituted on input line 83. LaTeX Font Warning: Font shape `OMX/cmex/m/n' in size <16.59> not available (Font) size <17.28> substituted on input line 83. LaTeX Font Warning: Font shape `OMX/cmex/m/n' in size <13.82> not available (Font) size <14.4> substituted on input line 83. (/usr/share/texmf/tex/latex/amsfonts/umsa.fd) LaTeX Font Warning: Font shape `U/msa/m/n' in size <19.907> not available (Font) size <20.74> substituted on input line 83. LaTeX Font Warning: Font shape `U/msa/m/n' in size <16.59> not available (Font) size <17.28> substituted on input line 83. LaTeX Font Warning: Font shape `U/msa/m/n' in size <13.82> not available (Font) size <14.4> substituted on input line 83. (/usr/share/texmf/tex/latex/amsfonts/umsb.fd) LaTeX Font Warning: Font shape `U/msb/m/n' in size <19.907> not available (Font) size <20.74> substituted on input line 83. LaTeX Font Warning: Font shape `U/msb/m/n' in size <16.59> not available (Font) size <17.28> substituted on input line 83. LaTeX Font Warning: Font shape `U/msb/m/n' in size <13.82> not available (Font) size <14.4> substituted on input line 83. LaTeX Font Warning: Font shape `OT1/lcmss/bx/sl' undefined (Font) using `OT1/lcmss/bx/n' instead on input line 88.