On Mon, 20 Sep 2010 13:28:07 -0400, Stephen Powell wrote: > It is better because it is less hardware-specific. Yes, that's what I meant. Thanks Stephen. Being a programmer, I feel that not hard-coding anything, and making things as portable as possible and as simple as possible is vitally important. -- Tong (remove underscore(s) to reply) http://xpt.sourceforge.net/techdocs/ http://xpt.sourceforge.net/tools/