Kitty,
Warren's twitter site is purposely locked to all but those selected, and we should respect his privacy. I do know that someone did post some shots of them practising from one of Warren's sites - but we shouldn't expect that to happen again unless Warren expressly approves that action.
I have to admit that I really enjoyed Brian's open diary that he produced on The Shads final tour - but don't forget they are scheduled to undertake a gruelling 55 nights on this tour, which doesn't finish until mid March; involving extensive travelling, covering many countries and cities. They will have earned their rest between concerts and we ought not to pressurise them into giving us an insight into their dailly routine no matter how appreciative we would be.
If it were to happen we'd all be delighted but we shouldn't be too dissappointed if nothing happens - at least we have the shows, which are simply outstanding.
