I've emailed Blizzard about this and they have yet to reply, so i thought i'd ask here.

When trying to install LoD, i go through the normal stages of the installation until the overall progress meter gets to about 2 bars from the end and it asks for the LoD expansion disk, which is already in there!!

I have no idea whats gone wrong and there arent any noticable scratches which could mess it up, so please help!!

o k your disk is probably scratched that it cant read it or ur cd drive is a piece of poop heah

alot of people dont know this, but then again alot of people do, the data is not stored on the bottom of the cd, it is infact stored on the top (the opposite side of the label). hold the cd up to a light, label towards you, and see if you can see any light, or spots that have little holes in them, i have multiple copies of d2, and the d2 classic install disk has almost no scratches, but has a small hole in the label, and it wont install if i use that disk.

Wow, thanks, and if its damaged the label, do i have to buy a new one?