HP Hardware Stencil

I am looking for HP hardware stencils.  I have a client that I do a lot of drawing for with HP UNIX and Wintel systems.  Unfortunately, I only see the HP9000 old stencils.  Does anyone know where I can get the stencils used in Visio that cover the new HP equipment.  Oh yeah, they must be for Omnigraffle Professional.

I am running version 5.0.

Thanks,

Nutbuket