jquery tab effects

jquery tab effects

I'm using the jquery UI tabs, but the transition from tab to tab is very jumpy. Where can I find what can of effects that can be used with it if there are any? Should I be using another library with better effects?

Here's my current initialization code:
<script>
   $(function() {
      $('#tabs_container > ul').tabs( {remote:true, ajaxOptions: {cache:false}, spinner:'Loading', fx: { height: 'toggle', opacity: 'toggle', duration:'slow' } }).tabs('rotate', 5000);
   });
  </script>