Charting Software.

Hi Friends,

I am starting this thread to indentify the most important features people want in a charting software. Please help me in understanding your priorities .

According to me following are the must:
1. Types of charts:
Line, OHLC, Candlesticks.

2. Indicators:
SMA, EMA, BB, Stochastics, RSI, MACD.

3. Drawing facilities:
Horizontal line, Vertical line, Trend line, Retracement line.

Please do let me know what other features you use the most.

Regards,
-Sri

please add fibbonici , cci & willim %r is very Importent.

Should easy to use, easy to import historical data, can connect any real time feed easily even free ones like yahoo.will post more when comes in my mind