Monitoring your Mac with widgets can be the first step in identifying bandwidth issues, but finding the root of the problem can be a completely different story. Usually you will have to open up Activity Monitor in Mac OS X to look for apps hogging your bandwidth, but with Loading, you can get a detailed data usage report right from your menu bar. Bonzai Apps created Loading to mimic the spinning status bar icon in iOS that pops up whenever an app accesses your data connection. With the quick ...