I've voted 'improved', as I think its a bit faster overall in fetching nodes etc.
The problem seems to be at peak times, (thats evening here, mornings are lovely and fast :), when about 50+ users are on (according to the CB/full page chat), then I get timeouts again. Though as its usually about the time I go to bed, I'm not complaining. :)

C. (being in europe does have its advantages..)