^ Right - since this post I've had hit and misses when putting in my disk. Sometimes it works, and sometimes it doesn't but I've spent the last hour or so putting in the disk, taking it out, cleaning it to make sure etc and it still comes up with error messages. So if anyone can help, where be these patch updates?
Taken a look around the place and came across this thread which states patches as well;
http://www.twcenter.net/forums/showthread.php?t=301864
Plllllease help anyone who has some know how about what the issue is.
Edit: Its all patched fine. 1.5 is up to date so I dont think its a patch issue.
Actually I think this is my actual drive - doesn't seem to want to read anything anymore. Will update in due course when i get it seen to.