<div>Thanks a lot for the quick response.</div>
<div> </div>
<div>I did search the forum before I posted my question, but I missed</div>
<div>the thread that you mentioned. Sorry about that.</div>
<div><br>-Peter</div>
<div> </div>
<div><span class="gmail_quote">On 3/17/08, <b class="gmail_sendername">lan haiping</b> <<a href="mailto:lanhaiping@gmail.com">lanhaiping@gmail.com</a>> wrote:</span>
<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">Dear Peter :<br><br>This topic was discussed frequently ~~!<br>You can have a look at <br><a onclick="return top.js.OpenExtLink(window,event,this)" href="http://www.democritos.it/pipermail/pw_forum/2007-January/005694.html" target="_blank">http://www.democritos.it/pipermail/pw_forum/2007-January/005694.html</a><br>
<br>You can also find some useful information about this topic at VASP manual,<br>which can be freely downloaded .<br><br>Best</blockquote></div>