jQuery question

jQuery question

I'm new to jQuery. I found 3 different jQuery items that I wanted to try on one page (menu, colorbox and a slider). They each use different jquery files: jquery.js, jquery-1.3.2.min.js, and jquery.min.js. Is there a way to combine those? When I try to use just one of them the other jquery items break. When I try to combine them using Google's tool, all jquery on the page breaks. How can I have just one jquery.js for all 3 items? Or is that possible?