To everyone here whining and telling they won't donate unless they see a demo or something like that:
Just for the record, if you read this thread since it started, tgalal never asked for money, we all know he's doing this alone in his free time, it was only after some people asked him for a donate button to show him some appreciation that he did it.
Don't donate if you don't believe him!! Just stop this debate here and let him do his job quietly!