Size = 13KB (compared to ~400KB for Tab Mix Plus) Features include: + Duplicate Tab + Protect Tab + Open Selected Links in New Tabs + Show/Hide New Tab button + Close Tab button options + Option to open tabs to the right of current tab + Option to switch to last selected tab upon closing a tab + Option to replace 'Open Link in New Tab' with '~ in Foreground Tab' and '~ in Backgro