Help with SentinelAA theme on Sansa

[Prayer]

I d/l the SentinelAA theme to my Sansa E250 and it loaded just fine. One the now playing screen there are "steamed up shower doors" fogging out the display details. How do I "open" the fog to see thing clearly ?  That's the first question.

Question 2 is how do i enable the album art to play ? Does it need jpg, or bmp at a specific resolution ?  Is there more software need to install ?

[Chronon]

Read up at the AlbumArt wiki-page.  That will tell you where and in what format you need to store your album art as well as provide links to useful tools.

The page where you got the theme should describe whether or not it requires a patched build.