To be safe, I recommend you go with 32 bit Windows Vista. Also note that all
retail editions of Windows Vista except for the Ultimate edition only
includes the 32 bit DVD. You will have order the 64 bit disk separately if
you want to run that version. Also, both 32 and 64 bit need separate
licenses if you want to run both concurrently.
To run 64 bit Vista successfully, you need to ensure that your existing
hardware is supported, these include device drivers and applications. All
device drivers must be 64 bit and software applications must fully 32 bit or
64 bit.
Stick with 32 bit Vista, mainly for compatibility reasons, such as device
drivers and the majority of most software you are likely to run will do just
fine with Vista 32 bit and 4 GBs of RAM. Vista 64-bit true power lies in its
ability to address large amounts of memory beyond 4 GBs, since the buck
really stops at 4 GBs for 32 Bit Vista. There have been performance test
that yes prove that Vista 64-bit performs good with 4 GBs or more RAM but
then again, there are trade offs such as compatibility which I previously
mentioned.
Some other nice features of Vista include all device drivers must be signed
before they can be installed on the system, Patch Guard which prevents the
OS kernel from be patched or altered by third party software. So, there are
some try security benefits there too.
Windows Vista Upgrade Advisor:
http://www.microsoft.com/downloads/d...9-3ffc194924f8
Order Alternate media:
Learn more here:
http://www.microsoft.com/windowsvist...a/default.mspx
Learn more here:
http://www.microsoft.com/windowsvist...s/default.mspx
--
Andre
Blog:
http://adacosta.spaces.live.com
My Vista Quickstart Guide:
http://adacosta.spaces.live.com/blog...3DB!9709.entry
"Larry Roberts" <skin-> wrote in message
news

...
> I'm getting ready to move to Vista as soon as I add another
> 2GB of RAM for a total of 4GB. Some users say only the 32bit version
> is worth getting, while others say 64bit is the only stable version.
> From what I understand, the DVD has both 64bit, and 32bit of all Vista
> versions. You just buy the appropriate license for which version you
> want. Does this apply to 32bit, and 64bit as well? I only care about
> email, web surfing, and games, so Vista Home Basic Upgrade is what I'm
> looking to get. I'm wanting to try 64bit, but if it proves to be to
> problematic, I'd like to try 32bit. Would I have to purchase 2
> separate licenses to use either 32bit, or 64bit Vista Home Basic
> Upgrade?