Today, I'd like to present a truly useful plugin for Quicklook that I have found after surfing the web for Quicklook enhancement utilities. It is the BetterZip Quick Look Generator. What it does is simple: It enables the use of Quicklook with various archives (zip, rar, etc.). In my opinion this is very useful since you can take a look what's in an archive without extracting it or launching a third party software. What amazes me most is the speed of this plugin. It opens very quickly. In my opinion this plugin is a must have if you are a Quicklook fan and user.