http://finance.google.com/finance/converter
New? Certainly not there the last time I check it.

I remember seeing the converter in the past months:
http://finance.google.com/finance?q=CURRENCY%3AUSD

Reference from May:
http://groups.google.com/group/How-to-Spreadsheets/msg/063ed2584492286c

That's a pretty cool converter, but why didn't they post any reference that it's from Google? No logo, no copyright text, nothing but the actual converter form.

http://finance.google.com/finance?q=usdcad
It's because they iframe the form on Google Finance currency-related pages.