Fix a crash or two. I hope.
Live train times can find the current live departure board for each station in the UK rail network. It will remember your favourite stations, and, if asked very nicely, will show trains to specific destinations from a particular station. On special occasions it can be cajoled into showing the fastest train to a given destination.
Once live departures have been retrieved, full train details (including calling points) are viewable in the details page.