MT4 from Metatrader is excellent.
However, like most charting packages, you have to calculate trading entry details before every order.
The Super Sid (Simple Interface Device) makes it dead easy to calculate and implement trades .... especially the news.
( 2 seconds to place an accurately calculated order or pending order)
Metatrader PLUS Super Sid is way ahead of the rest !!
Details are in this thread...
http://www.moneytec.com/forums/f14/e...ers-its-22579/
or watch a video of Super Sid in action at
http://www.forexmagicbus.com/SuperSidMovie.html