I updated my Fuze v1 to the current build: r27978-100902
Many items are greatly improved (USB support!), but I found that album art handling in all themes has some big issues.
The current build has a couple of bugs with album art that happens in all themes. If you leave the WPS (PictureFlow), when you return the album art is gone - just a big black space for it. When the next song loads the art loads, but not always correctly. If a song changes while the screen is dimmed (pretty common), then the album art displays the last one that loaded or blank, not the correct art for the current song.