I've recently become involved in a developing nightclub franchise and am helping to design the dj booths... I'm trying to convince the owners to purchase and install SSL into all the booths so it would be helpful if I could give them some idea of how popular SSL is among DJ's so they will think it's a worthy investment. If thousands or even tens of thousands of DJ's are using this I think it would be wise for them to install this system permanently to prevent DJ's from having to constantly plug and unlug their SSL box. Any help... statistics, number of units sold, etc. would be greatly appreciated.