KRC Technologies For Immediate Release Contact: Mike Stephenson Tel: (858) 490-0028 KRC Technologies to Release GergSolver Software San Diego, CA Oct., 30, 2007 – KRC Technologies has been developing software to handle the complex natural gas calculations for determining compressibility, which is a common requirement for determining the value of natural gas for custody transfer scenarios. This software is based wholly on the Groupe Europeen des Recheches Gazieres (GERG) equation. This software will complement our already popular ZCalc software, which also determines compressibility based on the AGA-8 standard (American Gas Association). GergSolver software is being developed using Microsoft technologies, specifically C# and Microsoft .net 2.0. Release is planned for March 1st, 2008. For further information, contact Mike Stephenson at (858) 490-0028.