I recently bought a pioneer dv-c505 5 disc cd changer and i tried playing some vcds on it that i made months ago and they dont work to well . The problem is it skips and has green blocks show up. i then burned on a new set of cdrs that are I-Media and the vcd was fine except sometimes it lagged. I was wondering what the problem could be, is it my dvd player or the type of cdrs i am using? if anyone has any suggestions i would greatly appreciate it Thanks!