IanCoward wrote:

> Are there any limits in the amount of Useable RAM while using Windows
> XP Home or Professional? Also would using large amounts of RAM cause
> conflicts elsewhere, with other hardware (graphics cards etc.)?

XP Pro supports up to 4GB of RAM. Probably Home does the same, but I'm
not sure.
http://www.microsoft.com/windowsxp/p.../features.mspx

There are some caveats with using 4GB of RAM:
http://www.microsoft.com/technet/pro.../sp2mempr.mspx

The amount of RAM is also limited by what your motherboard will support.
System RAM will not affect your other hardware such as video card. Most
end users will have no reason to have more than 1 or possibly 2 GB or
RAM in their system. If you are having a problem that you think is
related to memory, post back with details and someone will help you.

Malke
--
Elephant Boy Computers
www.elephantboycomputers.com
"Don't Panic!"
MS-MVP Windows - Shell/User