WooCommerce is initially a very attractive plugin, but I discovered that unless you buy a plugin or a theme from WooThemes you cant access their support forum. More Premium than Freemium.
This just leaves the WordPress Plugin Support forum. Scrolling through reveals the extent of unanswered questions. I appreciate lots are duplicates or are from noobs (like myself) but I think someone from WooThemes should make a concerted effort to answer the backlog, because at the moment answers seem to be sporadic and at the charity of others. i.e. you've got from a slim to no chance of getting an answer to your question.