LG CED-8120B 12x 8x 32x Backup problems

I need help before I have more coasters the I can ever use!! I have an LG 12x 8x 32x and am trying to back up some PSX games, I have checked that the games are not protected on www.megagames.com, I have used clonecd, CDRwin, Nero 5, and WINonCD 3.7, still no joy, the games copy on all software but when I put the CD in my chipped playstation it cannot get past the initial white screen!! I used to be able to do this with my Yamaha drive no problems but since it died the LG is a nightmare, any suggestions??