jquery ui 1.5 rc 1 ... datepicker css style changes

It seems the developer did changes on datepicker style names .... :(
(I use it since 1.5 b2)
Fortunately I didnt change much on my datepicker style .... :(
well ... rc 1 getting closer to final ... dialog has been fixed ..
thanks guys .. I did testing on my real project .. .hopefully in next
6 days i can see the 1.5 final .