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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>What are the system requirements to run –bgopacity option
in a windows machine?</span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> </span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I’ve tried adding to option (--bgopacity) to the
startup command but I can not get a transparent background</span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> </span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I’m using Chimera 2.2199</span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> </span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Thanks!</span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> </span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Roberto</span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> </span></font></p>

<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Roberto Vanacore, PhD</span></font></p>

<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>B-3101 Medical Center North</span></font></p>

<p class=MsoNormal><font size=2 color=navy face=Arial><st1:place><st1:PlaceName><span
  style='font-size:10.0pt;font-family:Arial;color:navy'>Vanderbilt</span></st1:PlaceName></font><font
 size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
 color:navy'> </span></font><font size=2 color=navy face=Arial><st1:PlaceType><span
  style='font-size:10.0pt;font-family:Arial;color:navy'>University</span></st1:PlaceType></font><font
 size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
 color:navy'> </span></font><font size=2 color=navy face=Arial><st1:PlaceName><span
  style='font-size:10.0pt;font-family:Arial;color:navy'>Medical</span></st1:PlaceName></font><font
 size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
 color:navy'> </span></font><font size=2 color=navy face=Arial><st1:PlaceType><span
  style='font-size:10.0pt;font-family:Arial;color:navy'>Center</span></st1:PlaceType></st1:place></font></p>

<p class=MsoNormal><font size=2 color=navy face=Arial><st1:Street><st1:address><span
  style='font-size:10.0pt;font-family:Arial;color:navy'>1161 Twenty-first Ave
  South</span></st1:address></st1:Street></font></p>

<p class=MsoNormal><font size=2 color=navy face=Arial><st1:place><st1:City><span
  style='font-size:10.0pt;font-family:Arial;color:navy'>Nashville</span></st1:City></font><font
 size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
 color:navy'>, </span><st1:State></font><font size=2 color=navy face=Arial><span
  style='font-size:10.0pt;font-family:Arial;color:navy'>TN</span></st1:State></font><font
 size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
 color:navy'> </span></font><font size=2 color=navy face=Arial><st1:PostalCode><span
  style='font-size:10.0pt;font-family:Arial;color:navy'>37232-2372</span></st1:PostalCode></st1:place></font></p>

<p class=MsoNormal><font size=2 color=navy face=Arial><st1:place><st1:PostalCode><span
style='font-size:10.0pt;font-family:Arial;color:navy'></st1:PostalCode></st1:place>Phone:
615-322-7306</span></font></p>

<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Fax: 615-322-7381</span></font></p>

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12.0pt'> </span></font></p>

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