What will a packet writing software do exactly?
It will allow you to read and write data on a CDR re-writeable CD.
The best thing to do first is to go to http://www.nero.com/en/download.htm
and download the Free InCD UDF Reader and install it and try and read the disk then if it dosn't read it uninstall it and go to http://www.roxio.com/en/support/roxio_support/ecdc/ecdc_software_updatesv4.html#PCUDF
and download the UDF Reader and install it and try and read the disk then if it dosn't read it get intouch with Sony again and ask them which Packet Writing program the recommend and let me know and then we will find a program to read it.
Ihope this helps
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