Whenever I try to start up the game it always says "inser CD 3" even when the CDs in. Even if im using the autorun directly from the CD it still won't recognise it. Any big brains out there able to help me?

I had exactly this problem a few weeks ago, try taking the disc out and putting it in again lots of times. I had to do it about 10 times for each disc to be recognised during installation.

Probably won't work but check it out anyway.

Surprisongly no. I've tried reinstalling but there's nothing going there. And they play that god awful song whilst it's installing, so I don't think I'll be trying that any more.