I use excel to copy paste the node numbers etc into my new store.
Excel has a flaw which adds a space after the value of a cell when copying it outside of excel, so what happened was that a space was added after the node number.
Which caused an exception to be thrown, because the number (with a space at it's end) wasn't recognized.
I suggest a simple "trimming" method to be run over the values of the text boxes which will eliminate these problems.
This is a minor bug, but if it's not a problem, a fix will be appreciated.
Avi.