The big problem with Paper Trading is that you can't accurately count on getting the prints you see on the tape. On the other hand, you don't want to just throw money into the market willy nilly.
It looks like this trader has come up with a solution:
http://www.washingtonpost.com/wp-dyn/articles/A6081-2003Oct9.html
It looks like this trader has come up with a solution:
http://www.washingtonpost.com/wp-dyn/articles/A6081-2003Oct9.html