S&P Daytrading/Short Term Systems

["John Lynch" <kiwi_trader@xxxxxxxxxxxx>]

I am looking at purchasing an S&P Daytrading system to complement my longer
term trend following systems.  I have looked at a number including R-Mesa.
I'd apprecciate advice:

- if anyone has used R-Mesa how does actual performance match up with
theoretical performance?
- does anyone have any recommendation on it or other short term systems?
- is it a good idea to complement your long term systems with short term S&P
systems?

John