Magento Tweaks Magento Extension

Magento Tweaks extension adds little but very useful tweaks to Magento store. The mains features are: Ability to enable or disable any Tweak; Adds 'Sign Up for Newsletter' checkbox on Onepage Checkout for both guests and customers which wish to register; Adds redirect directly to a product page for category if it has only 1 product; Adds 'View Previous' and 'View Next' buttons onto the order view page for Admin; Adds Translate directive for CMS Pages and Static Blocks, {{translate text="Some Text"}} and {{translate block_id="about_us"}};