Last Monday, I told you about a nifty little application that changes the look and feel of your iPhone, called SummerBoard.

Yesterday, four new themes were released and are now available for download at installer.app. The four new themes include: Oren, Phiberglass, JrWallace, and two variations of Tiger.

I am not really impressed with purple, but the theme, Oren, really looks good on the iPhone in my opinion. The other themes look pretty good also. They are really simple themes, but sometimes the most simplistic app, is the best app. Not to mention, the app is free and we all love free!