Smaller vacuum hold down for Taig size mill?

[sp1nm0nkey]

My girlfriend found some vacuum pumps in the junk pile at the biotech company she works at, and I really need a good way to hold down circuit boards and thin metal things. Has anyone built a vacuum hold-down system for a taig-sized machine? Are there any plans? Any issues you've run into?

[rowbare]

Perhaps something like this would do the job? It is made for use with compressed air but can be easily modified to work with a vacuum source instead: http://www.leevalley.com/en/wood/pag...43&cat=1,43838

More information here: http://www.vac-clamp.com/

bob