Posted 22 November 2009 - 11:56 AM
hi,,, to replace 64bit with 32bit, you will need a 32bit vista disc,,,, and then clean install the OS (vista 32bit) using the product key on the bottom of the laptop,,,,
is the win 7 disc 32bit ??? it can be clean installed in the Toshiba Satellite but using the product key on the win 7 disc instead,,, then you might need to install some drivers for the Toshiba Satellite after clean install.
this disc's product key can only be used in 1 pc at any one time,,,, you can still use this disc to clean install win 7 on other pc's as long as you have other valid or new win 7 product keys,,,
hope this helps,,,