The DVD player on my TOSHIBA laptop - Satellite 133Mhz has reached maximum number (5) of region code changes allowed. What can I do to reset the number of switches to allow me to continue playing movies in different regions. I am running Windows XP - Home edition. The DVD player is "Intervedio WinDVD2000" with CDR/CDRW/DVD combination. I am not a computer wiz. Any help in simple terms would be appreciated.