[jQuery] Drag and Drop Sortable List and ASP.Net

[cantelopehead]

I have a drag and drop sortable list that uses jQuery and the UI
finally works great.  The problem I'm having is that the ASP button
I'm using POSTs back to the server the items in the original order.
How do I get the modified sequence back to the server?  Just looking
for some general guidance or links to examples that would cover this
example.  I can post code, but this seems pretty basic. thanks in
advance.