I have an AJOR obsession in medical equipment my whole life. I especially love to work with ECMO. I have always loved studying about it. I have worked with this simulator with the trial version. I was able to do this for 30 days. But the thing is, I could only use it for 10 minutes as specified in the users manual. I do not know of any other good simulations like this. I don't have the money to purhcase it, so is there a way to use the trial version after the trial period is over?