Can you post your code or provide a link to an example of this? The DnD system is designed to perform well in the face of many sources and targets so a test case of your usage would be helpful.

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Project Lead, The Dojo Toolkit 
President, The Dojo Foundation

Hi

Thanks a lot for the reply alex, though i am sorry i wouldnt be able to post code but let me try to explain the scenario

I have a tree on the page which is about 10,000 nodes which loads lazily, also there is a DND source next to the tree which has draggable divs added on the fly.

now what i have noticed is as i traverse this deep tree my page starts to slow down in terms that my draggable items can be selected but there dragging is slow, also all transition effects for accordions also become slow, now why does this tree node loading slows down my DnD / transitions i have absolutely no idea :-( please help out

Thanks

Dino