> > >Ettrium > > Yttrium? My lord you've caught me with my rare earths down - its Erbium not Yttrium. Sorry about that ... Dave > -------------------------------+----------------------------------------- > Sean Morgan ([email protected]) | Let me tell you a few bits about myself: > | CACTTGCCGGGTAACACTCCATGAAATTCTTCTCAGCC > http://www.lucifer.com/~sean/ | AGGTGTCGACGCTAGGATCAACCTTTAAGTGAACT... >