I just tried it too, and it not only fixes the screen turning black,
but also fixes the problem Steel has been having since Cupcake with
not always rotating between portrait and landscape mode as it should.
For anyone with similar issues, the download page is here:
http://kolbysoft.com/downloads.html but you have to change your
phone's security settings to allow application installation from
outside the Market (I changed it back after installing). Good thing it
saves all bookmarks and stuff.