Real -Time Data

["David J. Slavik" <djstrade@xxxxxxxxxxxxxx>]

I am considering using either eSignal or PC Quote for my real-time data.  I
use tick data.  I would appreciate any input about both of these products.
I am using 2000i, SP4.  I also need any input in regards to using either of
these programs with a firewall, particularly with SonicWALL SOHO 10, i.e.
what ports need to be opened, what access has to be given in order to use
the product, etc.

Thanks,    David