101 Best Blackberry Apps is a showcase for the best free and paid for Blackberry applications.
Let TubeBuddy Lite help organise your London travel. You can set alert times for TubeBuddy to find out what's happening on the lines you need to take to work in the morning, so you can have prior warning if the trains will be delayed and not upset the your angry manager.
You can also view a live departures board so you know exactly when your train is due to arrive and what platform. If the underground line you need to take is delayed, TubeBuddy Lite will tell you.