Play with Magento 1.8 CE and some one may get this fatal error:
Fatal error: Call to a member function getStoreLabel() on a non-object in /app/design/frontend/.../.../template/catalog/product/price.phtml
This is not happen with Magento 1.7 CE! We are not sure if it is Magento's bug but a "quick and dirty" fix may help you. Continue reading