this sounds too good to be true. I have Serato for Mac installed in my computer already, all I have to do is buy Serato records and voila? WHAT THE! That sounds crazy. I have an external audio interface (Tascam 122US) thats all I need? So what acts as the transmitter box then if FS and Serato is using that box to convert the sounds from your laptop to the vinyl??? Thats what I dont get. Ok Thanks again for sharing the wealth.