Blakes01 - 9:57 pm on Nov 14, 2007 (gmt 0) Good luck with writing your descriptions!
I find that writing our own description works far better than getting prewitten content. Not only can you better optimize the content, you can also make the verbage more easily understood by the average person. This works very effectively for mechanical equipment where technical content doesn't flow very well. The time spent writing your own content can really pay off in conversions.
Good luck with writing your descriptions!