belt sander jig??

anyone out there have a plan for a jig that will hold a belt sander? I had one but I can't find where I put the plan at.
Thanks

Hi John

The links to my jigs are ...

Mk I - go to woodworkforums.ubeaut.com.au : Handtools->Homemade tools and jigs. thread title: Bench Sander Blade Grinder
Mk II - got to woodworkforums.ubeaut.com.au: same forum, thread title: Bench Sander Blade Grinder MK II

Regards from Perth

Derek