http://www.the615.com/

http://www.yewknee.com/v4/log.html

CURRENCY CONVERTER. There are many software programs that will convert
currency to other exchange rates. But Currency Converter, a free download
at http://www.belgraver.demon.nl/currconv/, takes on a new twist. It
downloads the prevailing exchange rate from the Internet before it does its
calculations. This one's a must-have for the international traveler.

ASCII Generator
Although many frown on elaborate signature lines in
email, the ASCII Generator nonetheless is an application that allows you to
create signature lines using a number of effects in ASCII. No download is
necessary and it's at http://www.network-science.de/ascii/ .