Well my friend decided to go for it and try. I have a question per hooking the switches together. He has one DPP44 switch with all four ports taken. he purchased a DP32 which he wants to daisy chain to the other switch. How many cables need to connect both switches? There are four slots that say "to additional switch" on the DPP44. Does anyone know what to do? Any information is greatly appreciated as I will be helping him with this. Thanks all and have a great weekend!