Negative Positive
Title: Good product
Review: I thought it explained difficult concepts clearly. As for the software, I installed it on my Windows XP PC, and it did not work properly until I downloaded a patch from the internet. After that, it worked fine. Downloading and installing the patch was not difficult, because when the program launches it asks you if you want to check for updates. If you click yes, it finds and installs the patch. Still, here's hoping that the patch is included in the next version.
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