I hadn't seen this posted before: http://trackthepack.com/

Basically a mashup of UPS/Fedex/DHL shipping data and Google Maps:

nice! thanks!

That's pretty cool.

very cute

they aren't as up to date as iship.com

I have a UPS "billing info recieved" and it is not showing up yet on trackthepack.
Both UPS and iship have "billing info received" data/

I also have a USPS number (I mailed something yesterday at the post office) that has been "accepted" and "processed" so far on USPS,
but only shows accepted on iship and nothing on trackthepack.

FYI...