so on my macbook i typed a command into terminal which forced safari to open any external links i click on in a new tab. I think this was it: defaults write com.apple.Safari TargetedClicksCreateTabs -bool true now i'm trying to do it with my iMac because i love this feature, but for some reason it doesnt work. is there something else i need to do? i just open terminal, type it in and restart safari. am i missing something?