i totally agree on what was said. Simple crossing ma will do. i truely beleive that most of the indicators are a sophistication to simple ma visible aids.
i am using :

ma 10 wma and bollinger.
macd 5,35,5
cci 50 to identify the trend reversal.

the ma crossing i wait for is between 10wma i plot and the middle 20 sma of the bollinger band.

regards,