The "continue shopping" button appears on the shopping cart screen of virtuemart for joomla normally, but if you click the link to the shopping cart via the Joomla Virtuemart Module, it's not there. Here is how to put it back.

If you get the error "Component Install: Another Component is already using directory: (complete joomla folder)\administrator\components\com_virtuemart" ...  this is (most probably) because you are trying to install the Virtuemart update or patch file via the "install/unintall" menu in the Joomla backend. The chances are, this was not meant to be installed through the Joomla Extension install/uninstall screen, but actually through the Virtuemart software itself.

Annoyed that when you open a new tab on firefox it shows previews of your history? Here's how to turn them off.

So, what IS the correct way to brush your teeth? Well, I'm quite sure there will never be a "RIGHT" way, but with common sense and a bit of science here at least is a "best practice" for getting your pearly whites clean.

Brushing teeth. We do it three times a day. So that must mean we know what we are doing right? Wrong. Usually we were taught to brush our teeth by our parents and you could hardly call them tooth brushing experts. So, for a better way to clean your teeth try this:

If you get the errors "Component Install: DB function reports no errors" and "Error installing component" it was probably because a Joomla uninstall failed or you did a manual uninstall/manual deletion of a component and are trying to reinstall it.

Fortunately I know what's going wrong an how to fix it: Horray!