This is from Google, if you are tired of delayed stock quotes, they are offering real time NASDAQ stock quotes for free.
We're very excited to tell you that real-time quotes on NASDAQ securities are now available on Google Finance. This is an important (and way overdue) development for everyone who consumes financial information. Historically, real-time stock data was not freely and widely accessible. Either buried behind subscription walls or brokerage sites, consumers typically had to live with 15 or 20 minute price delays. In the world of finance, time is indeed money, and it's critical to have timely and accurate data.