This thing is a beast, but hopefully the best. I’ll try to collect my solutions and resources here. Template Tag Reference The best list of template tags I’ve found is on a third-party site: http://www.visser.com.au/wp-ecommerce/documentation/customisation/themes-and-templates/ Image uploader showing “HTTP Error” Most likely PHP running out of memory during the “Crunching” phase. But this might help: [...]