Drop Down Calendar In 2010

Hi

I need a dropdown calendar to finish of a spreadsheet but i am having problems getting one. I am using Excel 2010. I have tried the developer tab to find Microsoft Date Picker but this does not exist in 2010, or i can't find it.

All i need is when i click on cell D1 a calendar will apear, i click on the date i need and that date is inserted in to D1 with the format of dd/mm/yy

Any chance someone could help me with this?

Hi Ace

I have tried this thread a few times but not getting any joy, any other ideas?