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<p class=MsoNormal><b><font size=2 face="Arial Unicode MS"><span
style='font-size:10.0pt;font-family:"Arial Unicode MS";mso-fareast-font-family:
"Times New Roman";mso-bidi-font-family:"Times New Roman";font-weight:bold'>Hi<o:p></o:p></span></font></b></p>

<p class=MsoNormal><b><font size=2 face="Arial Unicode MS"><span
style='font-size:10.0pt;font-family:"Arial Unicode MS";mso-fareast-font-family:
"Times New Roman";mso-bidi-font-family:"Times New Roman";font-weight:bold'><o:p>&nbsp;</o:p></span></font></b></p>

<p class=MsoNormal><b><font size=2 face="Arial Unicode MS"><span
style='font-size:10.0pt;font-family:"Arial Unicode MS";mso-fareast-font-family:
"Times New Roman";mso-bidi-font-family:"Times New Roman";font-weight:bold'>During
a PIG session between UCL, </span></font></b><st1:City><st1:place><b><font
  size=2 face="Arial Unicode MS"><span style='font-size:10.0pt;font-family:
  "Arial Unicode MS";mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:
  "Times New Roman";font-weight:bold'>Cambridge</span></font></b></st1:place></st1:City><b><font
size=2 face="Arial Unicode MS"><span style='font-size:10.0pt;font-family:"Arial Unicode MS";
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"Times New Roman";
font-weight:bold'> and <span class=SpellE><span class=GramE>Ri</span></span>
today, all participants except the <span class=SpellE>Ri</span> received clear
echoes of each other in their headphones. SO bad, in fact, that it was the
shortest AG session ever.<o:p></o:p></span></font></b></p>

<p class=MsoNormal><b><font size=2 face="Arial Unicode MS"><span
style='font-size:10.0pt;font-family:"Arial Unicode MS";mso-fareast-font-family:
"Times New Roman";mso-bidi-font-family:"Times New Roman";font-weight:bold'><o:p>&nbsp;</o:p></span></font></b></p>

<p class=MsoNormal><b><font size=2 face="Arial Unicode MS"><span
style='font-size:10.0pt;font-family:"Arial Unicode MS";mso-fareast-font-family:
"Times New Roman";mso-bidi-font-family:"Times New Roman";font-weight:bold'>We
haven&#8217;t noticed this problem before. It occurred no matter whether we
were using true multicast via the <span class=SpellE>eMinerals</span> virtual
venue, or connecting via VIC/RAT over the command line from our project bridge
machine in </span></font></b><st1:City><st1:place><b><font size=2
  face="Arial Unicode MS"><span style='font-size:10.0pt;font-family:"Arial Unicode MS";
  mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"Times New Roman";
  font-weight:bold'>Cambridge-</span></font></b></st1:place></st1:City><b><font
size=2 face="Arial Unicode MS"><span style='font-size:10.0pt;font-family:"Arial Unicode MS";
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"Times New Roman";
font-weight:bold'> We tried both.<o:p></o:p></span></font></b></p>

<p class=MsoNormal><b><font size=2 face="Arial Unicode MS"><span
style='font-size:10.0pt;font-family:"Arial Unicode MS";mso-fareast-font-family:
"Times New Roman";mso-bidi-font-family:"Times New Roman";font-weight:bold'><o:p>&nbsp;</o:p></span></font></b></p>

<p class=MsoNormal><b><font size=2 face="Arial Unicode MS"><span
style='font-size:10.0pt;font-family:"Arial Unicode MS";mso-fareast-font-family:
"Times New Roman";mso-bidi-font-family:"Times New Roman";font-weight:bold'>Any
ideas what might be causing this?<o:p></o:p></span></font></b></p>

<p class=MsoNormal><st1:PersonName><b><font size=2 face="Arial Unicode MS"><span
 style='font-size:10.0pt;font-family:"Arial Unicode MS";mso-fareast-font-family:
 "Times New Roman";mso-bidi-font-family:"Times New Roman";font-weight:bold'>Al</span></font></b></st1:PersonName><b><font
size=2 face="Arial Unicode MS"><span style='font-size:10.0pt;font-family:"Arial Unicode MS";
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"Times New Roman";
font-weight:bold'>so, why might a remote participant get two or three RAT
images of me? Does my PIG not clean up previous sessions?<o:p></o:p></span></font></b></p>

<p class=MsoNormal><b><font size=2 face="Arial Unicode MS"><span
style='font-size:10.0pt;font-family:"Arial Unicode MS";mso-fareast-font-family:
"Times New Roman";mso-bidi-font-family:"Times New Roman";font-weight:bold'><o:p>&nbsp;</o:p></span></font></b></p>

<p class=MsoNormal><b><font size=2 face="Arial Unicode MS"><span
style='font-size:10.0pt;font-family:"Arial Unicode MS";mso-fareast-font-family:
"Times New Roman";mso-bidi-font-family:"Times New Roman";font-weight:bold'>Paul.<o:p></o:p></span></font></b></p>

<p class=MsoNormal><b><font size=2 face="Arial Unicode MS"><span
style='font-size:10.0pt;font-family:"Arial Unicode MS";mso-fareast-font-family:
"Times New Roman";mso-bidi-font-family:"Times New Roman";font-weight:bold'><o:p>&nbsp;</o:p></span></font></b></p>

<p class=MsoNormal><st1:PersonName><font size=2 face=Arial><span
 style='font-size:10.0pt;font-family:Arial;mso-no-proof:yes'>Paul Wilson</span></font></st1:PersonName><span
style='mso-no-proof:yes'><o:p></o:p></span></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial;mso-no-proof:yes'>eMinerals Project</span></font><span
style='mso-no-proof:yes'><o:p></o:p></span></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial;mso-no-proof:yes'>Dept. of Earth Sciences</span></font><span
style='mso-no-proof:yes'><o:p></o:p></span></p>

<p class=MsoNormal><st1:place><st1:PlaceType><font size=2 face=Arial><span
  style='font-size:10.0pt;font-family:Arial;mso-no-proof:yes'>University</span></font></st1:PlaceType><font
 size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial;mso-no-proof:
 yes'> </span></font><st1:PlaceType><font size=2 face=Arial><span
  style='font-size:10.0pt;font-family:Arial;mso-no-proof:yes'>College</span></font></st1:PlaceType></st1:place><font
size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial;mso-no-proof:
yes'>, </span></font><st1:City><st1:place><font size=2 face=Arial><span
  style='font-size:10.0pt;font-family:Arial;mso-no-proof:yes'>London</span></font></st1:place></st1:City><span
style='mso-no-proof:yes'><o:p></o:p></span></p>

<p class=MsoNormal><st1:Street><st1:address><font size=2 face=Arial><span
  style='font-size:10.0pt;font-family:Arial;mso-no-proof:yes'>Gower Street</span></font></st1:address></st1:Street><span
style='mso-no-proof:yes'><o:p></o:p></span></p>

<p class=MsoNormal><st1:City><st1:place><font size=2 face=Arial><span
  style='font-size:10.0pt;font-family:Arial;mso-no-proof:yes'>London</span></font></st1:place></st1:City><font
size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial;mso-no-proof:
yes'> WC1E 6BT</span></font><span style='mso-no-proof:yes'><o:p></o:p></span></p>

<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt;mso-no-proof:yes'>&nbsp;<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial;mso-no-proof:yes'>0207 6793424</span></font><span
style='mso-no-proof:yes'><o:p></o:p></span></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial;mso-no-proof:yes'><a href="mailto:p.b.wilson@ucl.ac.uk">p.b.wilson@ucl.ac.uk</a></span></font><o:p></o:p></p>

<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p>&nbsp;</o:p></span></font></p>

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