SFK Pulp Fund will release its 2006 year-end and fourth quarter results after market hours on Thursday March 15, 2007. Financial analysts and members of the media are invited to participate in a conference call to be held at 2:00 p.m. (Eastern Time) on Friday March 16, 2007.

MacDonald, Dettwiler and Associates Ltd., a provider of essential information solutions, announced today its U.K. subsidiary xit2, will provide Cheval Property Finance Plc, a U.K. bridge financing specialist, with its valuation information solution. Cheval selected MDA's solution to streamline its valuation process and provide stakeholders with progress insight along the way.

Starfire Minerals Inc. is pleased to announce that Mr. Philip J. Rush, P. Geo. has agreed to join the Company as the Qualified Person as that term is defined in National Instrument 43-101 and has been appointed a Director.

Xceed Mortgage Corporation, a leading non-traditional mortgage lender, today announced that it will release financial results for its fiscal 2007 first quarter ended January 31, 2007 early on March 14, 2007 and will hold a conference call for analysts and investors that day at 10:00 a.m. (Eastern).

Clarke Inc. announces that it has acquired 5,000 units in Oceanex Income Fund, bringing its total holdings in Oceanex to 877,450 units representing approximately 10.06% of the total outstanding units of Oceanex.

Cintas Corporation today announced that it will release third quarter FY2007 results on Tuesday, March 20, 2007 after the market closes. The Company will conduct a conference call to address the financial results. A live webcast of the call will be available to individual investors and to the public, and will begin at 5:00 p.m., Eastern Time, on Tuesday, March 20, 2007.

Northstar Aerospace Inc. reported revenue totaling $34.1 million for the three months ended December 31, 2006 compared to $30.9 million in 2005, a increase of $3.2 million. For the year ended December 31, 2006, revenue increased to $144.1 million in 2006 from $137.6 million in 2005.

Golden Star Resources Ltd. today announced that the underwriter's over-allotment option to acquire an additional 3.15 million common shares, described in our press release of February 22, 2007 regarding the public offering of 21 million common shares, which closed on March 1, 2007, has been exercised and finalized.

Northstar Aerospace Inc. announced today that Northstar and its subsidiaries have entered into a new, expanded credit agreement with JP Morgan Chase Bank, N.A. and Fifth Third Bancorp, as arranged by J.P. Morgan Securities Inc.

In early 2005 RJK Explorations Ltd. acquired through staking a 1,300 acre property near Churchill, Manitoba to cover ground the principals of the company had worked on during the last Uranium Market in the early 1970s. Recently, the company added to that land position by staking an additional 7,700 acres for a total of 9,000 acres or 14 square miles.

Northstar Aerospace Inc. received $48 million in new orders to provide components for new build transmissions and spare parts for the CH-47 Chinook helicopter during the final two weeks of February. Last month, Northstar announced that $28 million of new CH-47 Chinook orders had been received in 2007 by mid-February.

Wavefront Energy and Environmental Services Inc., a leader in technology development and implementation for improved oil recovery and optimized groundwater remediation is pleased to announce that it has completed the acquisition of all of the issued and outstanding shares of Top Gun Sand Pumps & Rentals Ltd., an arms length, privately held Saskatchewan company.