[log in to unmask] wrote:
>
> Why not check out what's already on the market? I don't understand why
> everyone wants to reinvent the wheel....
I did check out what is already commercially available, and found them
all to be very good products. However, my institution, and I am sure
this goes for MANY others, simply cannot afford these high dollar
products. Therefor, I (read as "we") MUST re-invent this wheel. We
can't afford a spare tire!
James B. McCrain
Chief Curator
Old City Park
Dallas, Texas
(214) 317-0244
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