X0201 3 2003-11-19 0 0000854775 DIGI INTERNATIONAL INC DGII 0001248950 JACKSON GUY C 100 CYBERONICS BLVD. HOUSTON TX 77058 1 0 0 0 No securities beneficially owned. 0 D /s/ Amy C. Seidel on behalf of Guy C. Jackson 2003-11-20