date datetime views

Hi everyone,

i need a little coding help (i think).

I am using the Date module to create an Event Content type. I used a datetime field to collect, well, the date and time. I have created a view to show the Events listed and grouped by date. (Client does not want a calendar view). So the headings that are grouping the events (set up by using Style: Unformatted and Style Options - grouping Field: field_datetime) are pulling the data out of the field_datetime and thus showing both the Date and Time. I want the heading to show only the Date. How do I remove the time from the heading?