Prototype and Mootools are incompatible

Just a quick reminder, both Prototype and Mootools extend (er um…’prototype’) the JavaScript core language. As such they can’t be used together. For example, you cant have FancyUpdate2 (based on Mootools) and TableSort (based on prototype) on the same page…and if you include JS in your header or masterpage like you should…you probably can’t get them to run in the same site..