@ Stick to making white boxes
"It has completely cocked up the minimise and restore buttons. Really cocked them up."
Huh? Oh, re-reads...and sees Vista...
My go at this wee first release beta version was a sly install in my corporate cell block, which would mean XP of course, and it's a darling here so far. The restore and minimize are consistent with other apps as an aside.
And I'm a little impressed with CTRL-+ (or "-" obviously) to zoom on a page and seeing that it magnifys the whole page and not just the text.
Up till now I'd thought Safari was somewhat pointless. It still needs some work for sure, looking mighty good though.
Oh, and @Tab Bar? ...
Yeah, David, a tab behaves just like a normal application window (drag the app around the desktop, maximise the window), when you click the middle. It's only the little grabbey bit on the right of a tab that moves tabs. Hehe, I'm getting small joys from dragging my tabs off into new windows...and then back again.