AceStock is a personal stocks monitor. You can't afford not to have this tool if you own any stock, participate in Stock Options plan, or want to know what's happening on the market with your 401k today. It brings realtime stock quotes right on your desktop. You don't have to watch it all the time, it works in the completely automatic mode. From time to time, it is downloading the latest stock quotes from the Net and issues an alert if the stock is out of your defined range.