hi ,<br>&nbsp;&nbsp; Recently i am practising with PGAPack. Have&nbsp; anyone do the similiar work? and by the way who knows the e-mail of David Levine who is the developer of PGAPack. thanks very much`<br clear="all"><br>-- <br>Yanh. Sun
<br> Super Computing Center, Chinese Network Information Center, Chinese Academy of Sciences<br> mailbox 349£¬Beijing, 100080<br> tel: 010-58812101