how to call vb exe from java & how to pass arguments to it?

Hi Luca,
It will be very helpful if you could email me your updates on the xpBurn. I have been facing few issues with the xpBurn like the freeDiskSpace etc.
The xpBurn that Iam currently using has been modified slightly to address issues like explicitly using the Dispose ().
Iam also facing another problem where when i try to close the fileStream object, i sometimes get an exception "Cannot access a closed file"....