QUOTE(Sommerregen @ Nov 6 2006, 22:04)

Are you adding the discnumber automatically to the album-tag?
For example, I have under my Pearl Jam folder one folder for "Lost Dogs (Disc 1)" and "Lost Dogs (Disc 2)". I don't use a %discnumber% tag at all, so the discs are already going to be in order when I sort by the %album% tag.
You might want to try the following (again, this is for Playlist Tree)
Format:
CODE
%album artist%|%album%[ - %discnumber%]|$num(%tracknumber%,2). %title%
Population Order:
CODE
$meta(album artist)|$if($strcmp($left(%album artist%,4),The ),$right(%album artist%,$sub($len(%album artist%),4))', 'The,%album artist%)|%album%|%discnumber%|$num(%tracknumber%,2)
I can't test this to see if it works exactly like it should, since I do not use the %discnumber% tag. However, I believe it should work for you.