Raphael, As surprising as this sounds, I've been with Quote.com for almost a year and a half now. Suprising because of all the problems they've had. I use Dynastore (www.dynastorelight.com) to feed both Tradestation and Metastock. I think that those users didn't have any of the problems that QCharts users were having because historical data is stored on your hard drive rather than being retrieve with each symbol from their servers. I also use my ELocal JTrader for quotes on the NQ and ES as backup. (Obviously, no charting). And I did the same with TWS from Interactive Brokers when I was trading through them.