Where can I get real-time, live charts that I can draw on?

[elwalvador]

I have an account with TradeKing. They do have real time, live, streaming charts; however, I can't draw trend lines on the charts!

Where can I get real time, live action, self updating charts that I can draw trendlines on? Also, It would be nice if the trendlines stayed there even when I zoom in or out.

Thanks,
Elwalvador

[CheepStock]

TDAmeritrade. $2000.00 min to trade. 9.99 per on line trade, no hidden fees.
Good free software and free classes!