off topic: @Gopher John I had only one issue with SP1, menu toolbar in Windows Explorer refusing to disappear, even through group policy. Had to create a new profile to solve the problem. Reported that on technet, as usual there - well very often when something is broken - no one knows, but they keep posting to suggest that I’d try what I already tried and mentioned in my first post there lol

@Charyb: yeah, that’s a refresh issue, probably happened in the way you described on my system too.

edit: actually there were two other issues that I’ve had with SP1, but too long to explain here.