[H] DigiCam batteries?

[DSinc]

So I've managed to use my current Canon S600 DigiCam battery to the 
point that it allows 4 pix between recharges.

The batt is a "Battry Pack NB-2L."
Its' dop is 01-19-2004.
In service 12-12-2007.
Seems like I got 29 months service. Whatever.
Looking for favored vendors for replacements?
Canon is just way too proud!

Duncan