[jQuery] jquery and minify

[jQuery] jquery and minify

Having just seen this site <a href="http://www.highpointvillage.co.uk" target="_blank"> http://www.highpointvillage.co.uk</a> & running it through yslow (it got an f 50/100), one way to improve it would be reducing the http requests - but:-
Would combining the scripts on a site like this with <span style="background: yellow none repeat scroll 0% 0%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial;">minify</span> be contrary to the license of <span style="background: yellow none repeat scroll 0% 0%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial;">jQuery</span>?
could jquery be minifed in a file with the comment header retained at the top of combined file?
or would one have to have a jquery.js file minified with comment header intact and combine the plugins?