Import from Excel to DataGrid

Hi,

We are using AS3XLS to Export DataGrid to Excel (works fine except 256
character limitation, which is bad, but not critical. BTW, any idea how to
fix it?)

Now I am trying to do the opposite:
import Excel data into Flex4 datagrid.
Just copy-paste via clipboard is fine,
don't want to deal with XSL/XSLX problems. Read a bunch of posts people
doing it IN Flex3 via PHP, which I never work with.
Any better Flex4 solutions?
Is AS3XLS any help?

TIA,
Oleg