Thanks for your swift response vm-ness.
I did find this but saw the version number being only 3.0.3 thought it wasn't going to help with the fact that the VC plugin is 4.0.0.
Anyway, I've created a boot CD and booted a server from it but still get the same error as I did with the 3.0.2u1 boot CD I had created when I try to import the server. This is another thread though and I'll see if I can find anything already reported.
Cheers
John