I need a Win 7 dual boot, with the 64 bit and 32 bit on my computer.  Epson does not have 64 bit drivers for my RX680.  Win 7/32 works the printer as if it were Vista.
 
Can I buy one copy and get the 32 and 64 bit Win 7, AND install the two OSs on my computer?
 
That would be a very big help.
 
Dennis