garage door opener comes to mind.
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I think if you look the article over closely, it says it is not made anymore in Poland.
Try malt conditioning. Very slightly dampening the husks prior to crushing the grain can substantially improve the quality of the husks, which is the easiest way to improve lautering and reduce the chance of a stuck sparge.
+1. Efficiency for a regular strength beer will only be about ~5% less than your usual. Big beers around 1.100 will be about 50-55%. Then you can do a batch sparge for another 5 gallons of brew. It sure saves a lot of time too.
You could also bop over to the east bay on BART and chcek out beer revolution. they have some good stuff and most of what you drink you can grab a bottle of to take home.