System Manufacturer/Model Number myself OS SEVEN x64 CPU Q9450 @ 3.6GHZ 1.34v Motherboard ASUS P5K PREMIUM P35 Memory 8GB 1066 buffalo firestix @ 1152mhz CL5 Graphics Card Sapphire HD 5970 + GTX260 (physX) Sound Card Creative X-FI Xtreme Gamer Monitor(s) Displays SAMSUNG 20'' & SAMSUNG 23'' (dual screens) Screen Resolution 2048x1152 & 1680x1050
Keyboard LOGITECH E110 Mouse logitech NX5 PSU XCILIO 850w (78A) Case CM590 1x 120x38mm & 2x92x38mm / 4x 120x25mm Cooling AC7 PRO @ 92x38mm blower, Lamptron military bus bay controll Hard Drives 1x seagate 160gb IDE & 1x seagate 160gb SATA Internet Speed 2MB Other Info its a continual ''work in progress''....
It isn't possible, for the very same reason you can't convert Vista to Windows 7. You are talking about completely different files. The x64 ISO file is also about 1 GB larger than the x86 version, so that alone tells you it isn't possible.