Well, I'm back on the desktop. I hope I've not done any damage.
Couldn't get that first command to work any way I tried, so I just went straight to the second one and over wrote the little bastard.
So far it has worked.
I'm now not sure whether to roll the whole lot back and wait for a build of SP3 that actually works first time
I've not noticed any improvements, and StyleXP no longer works so I'm back to a bog standard desktop.
RB