I have a neo 4 mod chip and version 4 ps2. I just purchased a dvd burner, pioneer dvr 105. I tried to burn def jam vendetta twice and it just want boot. I'm using nero 5.5.10 as my burning program. It comes on the screen and says loading but thats as faras its goes. I burned it on Verbatim DVD-r and Optimum DVD-r. I burned Madden 2003 and it works fine. Any suggestions?