Last Ditch Laura from LaurasLastDitch says
I'm distressed because I can't download those USPS files, so I don't really know what to do. I'd love to know the Commercial Base prices for all classes, both international and domestic. I'd love to get my shipping profiles right the first time. I love how Ivy did the charts, but since I don't pay the counter retail prices, I don't want to base my shipping profiles on it.
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do you have a spreadsheet program? openoffice.org is free. it opens csv files
http://pe.usps.com/the files to download are on the left hand side labeled "pricing files"