could you point me to the same problem there?
unfortunatelly can't reproduce.. I'm able to resize column to smaller size and back. Also as you see the columns can't be enlarged if the table has no free space left (in fake column).. So you also should be able to enlarge column more than default width but only if table has free space.
also which browser you using? I've checked under IE and FF.
Looking at the code on the extendedDataTable demo I cant figure ouit how to put the 'fake' column in.
I'd appreciate if you could post some code indicating how to put the fake column in.