Yes, multiple instances are only possible with Zorro S. The free Zorro version is single-instance only, and only allows one system at any time on real money.

you're right, 2 computers are needed,

regarding the account, I suspect it's not possible within a single FXCM account, cause Zorro was disconnecting,

I was assuming you knew the answer as you run your strategies within different brokers

Thanks

f.y.i, I was not using Zorro S,

thanks for quick response, switch to S version then

Just a quick question JCL. I bought Z12s and Z5s and the MT4 bridge for monthly fees. So i can run an instance of Zorro on each of my two VPSs? Not that i'am violating anything... :-)