Just to explain a bug which is existing in 0.10.1 & also the SVN of 22 Feb 2010 at least, which I DL, compiled and tested.
When entering into the Trophies room, looking at the cards in the sets, back in game, playing 3 or more games, back in trophies room, the background picture is usually not displayed, and we can see a nice black screen instead. But the trophies themselves (the pngs) are displayed properly.
Not a big bug, but an annoying display glitch