Christoffer, Thanks so much, we'll give it a try (but may have questions later). -- Frank Mueller Department of Computer Science North Carolina State University 3266 EB2 Raleigh, NC 27695-8206 ------------------------------------------------------------------------------ Office: EB2 building Room: 3266 Phone:+1.919.515.7889 Fax:+1.919.515.7896 ------------------------------------------------------------------------------ mueller at cs.ncsu.edu http://moss.csc.ncsu.edu/~mueller/ ------------------------------------------------------------------------------
