Initializing (many) droppables freezes IE8

Initializing (many) droppables freezes IE8

Hi,

got a little problem with this great library.

I'm using the draggable/droppable.
I have a table with about 400 cells (grid like). In some cells there are div-layers that are draggable to other cells (every cell is droppable).

It works like a charm in FireFox. Then I've tested it with IE8 and got a problem.

In IE8, the initialization on the ~400 cells with the .droppable-method takes about 10+ seconds and really freezes the browser (titlebar says "not responding").

As I said, with FireFox it does the same thing in several miliseconds (total ~280ms).

Any suggestions? Known problem?

Thanks,
dga