With the internet still buzzing over the whole iPhone 4 Antennagate debacle, Xtreme Labs has teamed up with the folks from Fixmo Tools to help create Antenna Meter. The application itself is pretty straightforward. It allows you to test out different "death grip" scenarios and visually measure what, exactly is going on with the device while doing so. Does your signal drop? If so, by how much? You can also share your stats with others via email. Of course, we would be remiss if we didn't also mention that same information can be gained by pressing ALT NMLL on your devices keyboard. After which, your "bars" will then be displayed as more accurate dBm levels. Now if you'll excuse me, I have to grab a few things in preparation for the iPhone 4 launch in Canada.

• Download Antenna Meter Today For Your BlackBerry Smartphone>>

As I write this, Earth Hour is some 16 days, 1 hour, 36 minutes and 9 seconds away and as of right now you can now download the Earth Hour app for BlackBerry Smartphones straight from App World. Here's the official description:

Earth Hour is Saturday, March 27 at 8:30 p.m. local time and encourages people to turn off their lights to show support for action on climate change.

As lights go off around the world, this application will keep you connected with news, local events and participants from across the globe. Join the movement and stay in the conversation as WWF teams and individual supporters get ready for the big day.

During Earth Hour you can countdown with us, see photos of cities across the globe celebrating and submit your own photos of how you are spending the big night.

For more information on Earth Hour, you can check out earthhour.org. To download the app (built by Xtreme Labs), visit the link below.

• Download the Earth Hour app for BlackBerry Smartphones from App World >>