Loren Amelang wrote:


http://www.littleredcap.com/


Lee valley sells these as well. They've worked well for me.

http://www.leevalley.com/garden/page.aspx?c=1&p=45858&cat=2,42194,40727

Pete


--
Pete Snell
Department of Physics
Royal Military College

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For a successful technology, reality must take precedence
over public relations, for nature cannot be fooled.

Richard Feynman.(1918-1988)
Personal Observations on the Reliability of the (Space) Shuttle.