Sortable possible bug?

Sortable possible bug?


Using Sortable's "update" feature worked until I updated to jquery
1.3.1 ... Using the old versions of jquery update works fine
however update or change wont fire no matter what I do with jquery
1.3.1
The following is the code I have used for a good while now:
$("#list" + x).sortable({
                update: function(){updateSortables();},
                placeholder: "outlineBox",
                handle: ".groupHeader",
                cursor: "move",
                delay: 50,
                forcePlaceholderSize: true,
                opacity: .50,
                connectWith: connectWithVar
            });
example page is at bookmarks.camidstudios.com however that has a
lot of other things going on with the page.
I have the newest version of jquery ui, and i also tried the old
version with jquery 1.3.1 however the methods dont seem to fire with
this version of jquery regardless. Let me know if you have any
suggestions.