EXHIBIT 23.2 CONSENT OF COUNSEL We hereby consent to the incorporation by reference in the Prospectus constituting part of this Post-Effective Amendment No. 1 on Form S-3 to Registration Statement on Form SB-2 of the reference to us under the heading "Legal Matters" in the Prospectus forming a part of such Registration Statement. /s/ Mackall, Crounse & Moore, PLC Minneapolis, MN December 1, 1998