How to use stickers?

[Alberto]

Hi there!
  I found these stickers under review: http://www.ldraw.org/cgi-bin/ptdetail.cg...94325a.dat

I'd like to use them, but when I load them in LeoCAD, all I see is a few weird yellow structures, definitely not stickers. :-)

Can please somebody explain how to add stickers to my model?

TIA,
  Alberto