minimus wrote:
Comments inline:
> I would like to ask the following:
>
>
> 1. My Vaio AR has come with ultimate on. I made installation CDs
> aftewards. How can I discover that if I can convert my 32 bit version to
> 64 bit version?
You can't convert a 32-bit operating system to a 64-bit operating system.
You would need to do a clean install. Of course, you should make sure you
have a 64-bit processor. Refer to your Vaio manual or to Sony's tech
support site.
> 2. If my ultimate is 32 bit version only, is there a way to upgrade to 64
> bit without incurring additional costs?
> Or do I need to buy the 64 bit of vista all over again?
You would need to contact Sony tech support and ask them. Since your Vista
32-bit comes from Sony, if they don't offer 64-bit you would need to
purchase a full retail version of Ultimate 64-bit if you wanted it.
>
> 3. Is there a way to test if my programs will work n 64 bit?
Only by running them in a 64-bit operating system.
> 4. How do i understand if a program of mine is 32 bit or 64 bit
> supportive?
You go to each program mftr.'s website and look at the system requirements.
Unless you have applications that will work significantly better in a 64-bit
environment AND there are 64-bit Vista drivers for all your hardware, it
would not be a good idea to switch.
Malke
--
MS-MVP
Elephant Boy Computers - Don't Panic!
FAQ -
http://www.elephantboycomputers.com/#FAQ