I want to try out the trial version, but I can't find anywhere what the limitations are of the trial version. Is it time limited? Are certain options disabled? I want to know so I won't do anything irreversible and then being left with a disabled version (in case I decide not to buy). In other words, what can I safely try out and what should I refrain from? By the way I see that the OS Boot option is greyed out. Is that one of the limitations in the trial version? Thanks.