I'm getting the next Thematic Themelet ready. You can preview it here.
I'm looking for someone capable of providing screenshots from IE7 .Opera, Windows Safari, and IE6 access (with screenshots) are a bonus. Knowledge of CSS is also a bonus—and appreciated.
Let me know if you're interested (ian at themeshaper dot com). If you are, you get the theme for free—even if you don't find anything wrong with it!