Kiratthukral

Hi yesterday I tried to eject my CD and it got stuck in Error 4. I have tried the following so far to fix it: 1. Used a credit card and tweezers to pull the CD- when I open the CD door, i can't see any CD but some metal box thing. Assuming it's the CD player :) 2. Remove the Radio 1 fuse - now the system is showing that I have 6 CDs in the player but actually I have just 1 which is stuck in error 4 any other ideas to fix it? its out of warranty :(