Many thanks for your reply.
I decided to have a bash at the boot.ini file. The code you supplied booted ok but didn’t seem to open up the ram to 3gb. I did a bit of digging and found this code:
[boot loader]
timeout=30
default=multi(0)disk(0)rdisk(0)partition(1)\WINDOWS
[operating systems]
multi(0)disk(0)rdisk(0)partition(1)\WINDOWS=”Microsoft Windows XP Professional” /noexecute=optin /fastdetect
multi(0)disk(0)rdisk(0)partition(1)\WINDOWS=”Microsoft Windows XP Professional 3GB” /fastdetect /NoExecute=OptIn /3GB
This seemed to work for me, AE and C4D now working into 3gb and no more “out of memory” problems.
Many thanks for you help, sent me in the correct direction.
Cheers.