[djmadmaxx]

First you need to realize that hoster and a PC is JUST for the playback of the video and audio for the imported karaoke discs. It is replacing the karaoke player. You should have a mixing board for your mics. carvin, mackie and yamaha make some great boards that are full of features and yet still very small. you would connect your mics into the mic channels and the audio from the laptop into another. hook up your mixer then to the amp.. and then to the speakers.