Thank you for taking the time to evaluate Test Studio. I will do my best to completely answer your questions:
1) Yes you can. The trial is not limited to 1 or 2 or 3 agents. You are free to setup as many agents as you desire. You're only limitation in trial is the number of Virtual Users, 20 to be specific.
a) Install Test Studio trial on as many machines as desired to be setup as load agents.
b) Stop all services except Load Agent
c) Configure all the Load Agents to connect to your Load Controller
3) When you purchase your full Test Studio license you will also need to purchase one license to our Run-Time edition ($199 retail) per load agent computer, uninstall Test Studio trial, and install the Run-Time edition on it instead. The configuration will remain intact through this process.
There is no trial to our Run-Time edition. That edition is simply a stripped down version of full Test Studio. You will be given the link to download it after purchasing your licenses.
the Telerik team
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