Secret room at Malfoy Manor

[lipglossusa]

No: HPFGUIDX 31702

Oy, we're getting to the dregs of topics to discuss....
Here's one more.  I've been wondering since CS when the "secret room" 
that Malfoy tells H&R about (when they are polyjuiced into Crabbe and 
Goyle) is going to come back into the story.  

The quote is-
Malfoy: "Father's got some very valuable dark arts stuff.  But 
luckily we've got our own secret chamber under the drawing room 
floor--"

What kind of dark arts stuff?  anyone have any theories on how this 
will come into play in a future book?

marina