DateTime default display vs inputmask display issues

Hello all,

Hoping someone can help me out with this one, I am a bit stumped and can seem to get around it.

I have a field called Start_DateTime

In the table definition, the format for this field is "mm/dd/yyyy hh:nn"

I have the a textbox on a form for the user to manipulate this date/time.

The textbox on the form is bound to the field.

The textbox's format is "mm/dd/yyyy hh:nn"
The textbox's input mask is "00/00/0000\ 00:00;0;_"

When the form loads up, the date looks fine, for example, today, may 4th shows as 05/04/2011 8:57

When I go to edit that value, the formatting changes to show
04/05/2011 8:57:00 AM

I want the format to STAY mm/dd/yyyy hh:nn regardless if it is just being displayed or if its being edited....

Anyone have any suggestions how I can resolve this?

Derek Shadbolt..