Money Converter or Currency Converter

My friend asking me about money converter. Convert with what? He said that he want to convert USD (United States Dollar) to IDR (Indonesian Rupiah).

Based on dictionary.com, here is the definition of money and currency:

• Money is any circulating medium of exchange, including coins, paper money, and demand deposits.
• Currency is something that is used as a medium of exchange; money.

I though that what my friend want to said is currency converter. Yahoo and XE have currency converter.

I check exchange rates at KlikBCA, or I can get exchange rates information from other websites of Indonesian Banks.