Q&A: Hiding horizontal date bars in Entourage:Mac

I noticed a question on Twitter:

Trying out Microsoft Entourage... Not too bad but I hate the horizontal date bars separating my messages. Any way to hide those?

It's easy to hide those. At the top of the list of your mail items, click on the "arrange by" tab. Then unselect "show in groups". You can do the same by going to the View menu, selecting "arrange by", and then unselecting "show in groups".