Empty screwhole on the bottom of MPC-2500?

On the bottom of my brand new MPC-2500 I notice what looks like an empty screwhole (see picture below). Is this for an accessory or something? Or does a MPC-2500 normally have a screw attached there. Wondering whether the store sold me a used/returned one...

L

Picture:
http://www.yourfilelink.com/get.php?fid=168529

Nah, I don't have a screw there either. But the hole is covered however.

Thats for the CD Rom Drive. When you buy it, it comes with the screw you need.