The internet is full of tools that can make life a little easier. The problem for me is has always been figuring out which are the really good ones. Track The Pack is one of the best. It does one thing, but does it really really well.

That one thing is tracking your packages (coming or going).

TrackThePack is a way for you to not only keep a handy list of the various tracking numbers you may have, but also is a way for you to actually track all of your packages in one place!
TrackThePack ties in directly with your favorite shipping services and displays your tracking status in one place! They provide tracking for UPS, FedEx, DHL, and USPS. You can even keep track from an RSS or an iCal feed. Recently they added an archive so you can save a history of packages. Did I mention this is a free service?

There is also a great little map that shows each update to your package's progress. I have been surprised at some of the paths a package has taken to the final destination.

There is a also commercial side - which is not free. This allows businesses to offer package tracking to their customers without ever leaving the site. As most businesses know, the longer the customer stays at the site the better for the business.