Go to StrategyRunner ,
you can lease or buy systems from them.
they swing and daytrading systems.
and it trades automatically for you.
www.strategyrunner.com
I would advise you to remember that system trading is not a money making machine (that is what most people think and that is why you don't always understand the true logic of system trading.
you should look at system trading has an investment
for example if you trade a systems with 1 lot of ES (requires marginX) would it been a better investments then other...
Say you have a investment portfolio of 100k
and you want to allocate %15 to alternative asset.
if you can find a Systems that for (1 year- you can judge a systems for less then that )
on a 15k (margin requirements) made a min of 15% after commison)
that that is a good investments.
you shouldn't look at the systems and say hay i bought this for X of dollar now it will make me a milliner