JQuery of lightbox 2 and Wordpress

Q: I have installed the software and created a metro gallery. Software is great, but I have a question:
With Wordpress jQuery is already installed - do you have an option to not install the jQuery?

A: Actually, VisualLightBox doesn't add its own jQuery (when you use "Wordpress plugin" publishing method). It uses Wordpress jquery: wp-includes/js/jquery/jquery.js