One of my most used apps has to be QuickLaunch. It is an extremely valuable app that allows for easy access to loads of BlackBerry functions. You can set it to launch applications, web sites, quickly compose emails, make phone calls and more. It integrates extremely well with the operating system, and with a few clicks you can get things done instead of having to search around or click through various apps. QuickLaunch sells for $4.99 in the CrackBerry App Store and is well worth it. Check out the video above for a quick look at all of the application features. If you aren't currently a QuickLaunch user, you should be - and that's all there is to it :-)