Changes Meter
Do you need to check a web page or a local file frequently, looking for changes in them?
You know it's boring, error prone and a real waste of precious time. Several web sites offer RSS feeds, but they do not necessarily cover the type of information you are looking for and there aren't many tools to check local files. Changes Meter does this exact job and it will notify you with a colorful, useful and unobtrusive pie chart icon on the menu bar, but also with sounds and Growl notifications if you want.
