I was just surfing the Howard Forums checking for some hot tips when I stumbled across three free BlackBerry themes I thought were worth sharing. Apparently the company giving them away, eVeek, is celebrating its one-year anniversary of creating and selling themes, and three of them are available now over the air: iBerry makes your home screen look similar to the iPhone, Precision Zen looks like BB OS 4.6, and OS X looks like a typical OS X desktop. Typically, each costs $7.99 or so. To install a theme, just visit the WAP site at elecite.eveek.com/wap on your BlackBerry browser. BlackBerry 8100, 8300, and 8800 devices are supported. I played guinea pig and installed them all on my BlackBerry 8310. So far my favorite is Precision Zen because I can’t wait to get my hands on the real BB OS 4.6. So if you’re stuck using the same old roadside Zen theme on your BlackBerry, head on over and spice it up a bit.