<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;"><DIV>dear sir</DIV>
<DIV>I am beginner with CRYSTAL03 and Xcrysden</DIV>
<DIV>when I am trying to displyay the band structure of MgO I cannot see them</DIV>
<DIV>please help me</DIV></td></tr></table><br>