Problem with changing date format - Bug

Problem with changing date format - Bug

Hi,
I tried to change the date format (to dd/mm/yyyy) for my project from settings. Once I did that I tried to include a new milestone.
When doing so
The start date is in this format 31/07/2008
and
The end date comes up as Aug 04 2008
Also while trying to save my milestone entry. It gives an error that the enddate cannot be before the start date.

This happens for any changes in the date formats.

Kindly have a look.
- ash#
ashgene