Investment Opportunity

 Oil Sands Underground Mining Corp.

Oil Sands Underground Mining Corp., (OSUM), is a private, Alberta technology company, led by industry veterans. At a time of high oil prices and energy security issues, OSUM's technologies offer the potential to significantly and quickly increase the size of recoverable reserves while improving recovery rates in Alberta's Oil Sands and other stranded conventional oil deposits across North America.

In June of 2006, INVESTORFILE offered to investors an investment opportunity in OSUM at $1.10 share. Since, OSUM has had several successful business developments and in August of 2008 the Company raised $275 million at $10.50 per share. Early investors in OSUM have enjoyed a 850% gain in the value of their investment.

Investors who are interested in acquiring shares of OSUM can contact Gerry Wimmer at 416-360-8895.

For more information on OSUM visit: www.osumcorp.com