Thanks for the response. I'm scared that if I introduce the "/3GB" switch into the converted SQL server that when the server boots, it will crash as it did when I first converted the server (refer to VMware KB: Running Microsoft Windows 2003 32-bit guest operating systems with the /3GB switch in boot.ini results in…)
If I snapshot the server and add the switch and see how I go? If I start getting STOP errors, then I should be able to revert back to the pre-snapshot stage where there was no "/3GB" switch?