Name Search in Ozziexplorer

Hi,
I have Nat Map Raster 2003, how do you do a name search while viewing the maps in ozzie. It works fine in the Natmap Viewer but nothing in ozzie.
Do I have to get hold of the name files from somewhere?

Cheers
Fridge Update
Tried lighting it on gas the other it wouldnt light. Got the gas bottle filled just in case, still wouldn't light. Aggggggghhhhhhhh.
Found a place up Tweed that sevices them, thats my next stop, after the new canvas.
Suppose to be ready by the 8th Feb, the canvas gets done on the 2nd 3rd 4th. Will be cutting it fine. So much fun. Now we have a noise that seems to be coming from the alternator. Never endinggggggggggggggg.