I bought this IVT based USB Bluetooth stick and it came with lousy BlueSoleil software that does not work at all, so looking for an update I came to IVT site that redirected me here claiming free download of a newer version. After I have installed BlueSoleil it claims my SN has expired and it would not activate. So are you people really that stupid to think that anyone would pay 28$ for a 5$ USB stick driver? Or maybe you think we customers are that stupid? Zero stars for you really!