These are the only "beers" I will drink jaa > > > Yo! Slide another Black & Tan down this way. -- Department of Biological Sciences Palumbi Lab Hopkins Marine Station of Stanford University Blinks Oceanview Blvd Pacific Grove, Ca 93950 jalipaz at stanford.edu phone: 831-655-6210 Often statistics are used as drunken men use lampposts... for support rather than illumination. Albert Einstein