Exhibit 1

JOINT FILING AGREEMENT

In accordance with Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended, the persons named below agree to the joint filing on behalf of each of them of a Schedule 13G (including amendments thereto) with respect to the common shares of IMRIS Inc. and further agree that this Joint Filing Agreement be included as an exhibit to such joint filing.

Dated:

H. David Graves

NORPINE HOLDINGS INC.

By:

Name: H. David Graves

Title: President