Piyush, thanks a ton. I did notice the integer constraint, and created a test CSV file using integers, but with the same lack of success. I would never even have though of trying nsd72! I will give it a go as soon as I get back to my test machine...<p>
I would be very interested in your additional pages, and thanks for the offer. It is nice to know that some others are working seriously with the ecommerce module. I would be most happy to share any learning and tips and tricks we pick up as we start to rigorously put this module through it paces over the next month or so...
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grant