Change order of foreach loop?

[eluser]slaction[/eluser]
I am using the foreach loop code from the video tutorial to show the rows in my database. The problem is I want to show the newest rows on top but the loop currently just adds the new rows to the bottom of the list.

How would I go about changing the order of the items. I looked at the order_by() part of active record, but I'm already using get_where() and I didn't know how to add order_by on top off my get_where.

Any help would be great.

thanks