Summary of Pink Sheet Press Releases (2-21-2007 --Part 2)

CKYS:PK - CyberKey Solutions, Inc. Receives GSA Listing Through Alpha Data Corporation

CLWY:PK - Calloway's Nursery Announces Results for Quarter and Year Ended December 31, 2006

DALRQ:PK - Delta Adds Charlottetown, Prince Edward Island to Customers' List of Summer Vacation Choices

GWYI:PK - Gateway International to Present at Friedland Global Equities Conference in Las Vegas February 26-27, 2007

GSHG:PK - Greenstone Holdings, Inc. Received an Evaluation Chemical Order From Affordable Housing Solutions

PCUV:PK - C O R R E C T I O N -- WallStreet Direct, Inc

TDON:PK - Third-Order Nanotechnologies Interview Now Available at MN1.com

VLXC:PK - Veltex Corporation Announces Teleconference Call With Shareholders and Investors

EMPL:PK - Bellhaven Copper & Gold Reports Additional Gold Mineralization From the Cerro Chorcha Porphyry Copper Deposit in Panama

KEGS:PK - Key Energy Provides Activity Update and Selected Financial Data

NRDS:PK - Nord Resources Corporation Announces Failure by Platinum Diversified Mining, Inc. to Pay Termination Fee Under Merger Agreement

SIPX:PK - Sipex Reports Fourth Quarter and Fiscal Year 2006 Financial Results

SCYF:PK - Security Financing Services Announces Acquisition of Alarm Monitoring Assets

URHG:PK - United Resource Holdings Group, Inc. Announces Acquisition of Golden Girl Land & Resources, Inc.