>It looks like the index is converted to a string. Using -1 instead of 0 seems >just as bad. I would think the fix would be to find a way to get the right >index.
Alex, It's not -1 instead of 0, its -1 instead of 4294967295. Since that seems like a valid index there is other code which can handle the -1 which now tries to treat that as a positive index into an ArrayList inside of AdvancedDataGrid, etc. However, I agree with you. Let me put together a better fix for both ArrayList and VectorList and let me push that to my whiteboard. Mike -- Alex Harui Flex SDK Team Adobe Systems, Inc. http://blogs.adobe.com/aharui