Never heard of a fake check, but I did get a check from InsiteAdult that wasn't signed. Took almost a month of e-mailing back and forth to get the check them promising to send it and forgeting or being sick and out of the office. I open my check and I see right away it doesnt even have a signature on it. I call them on a Friday and arrange a wire transfer. I check my bank records on the following Monday, what do you know, no wire transfer. I call them again and ask what happened they tell me the girl who sent the wire is out to lunch, call back later. I call a 3rd time and about an hour later they finally send the wire for everything I'm owed and I quit promoting them. So if its Insite you're having problems getting paid from just keep hassling them, they will eventually send your money and you can quit using the program.