Therefore, DEMO-Keys are intended as a mean of try-before-buy, its running time is limited to 30 minutes (per run), and will expire in time as well.
Hmmm isn't there a bit of hypocrisy in charging for a software that you are clearly advertising (Screenshot) for the downloading of copyrighted material which I have no doubt you hope to profit from. I know its p2p and all that and content my arse isn't your issue but to then set as a demo and ask for dosh you are taking the piss aren't u.
Edit: I have noticed its donation ware but its still stands as hypocrisy....sorry