I just got it all put in last Wed. Damn them guys are slow . Didn't really turn out the way I wanted it to but I know how to change it to make me happy, mostly cosmetic. No, I haven't had any trouble with the head unit skipping yet, I used STYX greatest hits to set the gain and high and low cross-overs and it was rocking pretty good. I have some ideas as far as redoing the system if I get really pissed at it, but it's ok for now. Thank you very much for your help, and I'll let you know if it starts skipping.