Fidelio,
I am not aware of anything you just said. But, one thing :
The example you gave is 209 characters long, and this is okay. The maximum for Vista however, is 260. So, if you reach that, this will be the problem. Of course keep in mind that your first part "XXHighEnd Musikk" is unnecessary long, might you indeed run into the maximum.
XXHE won't display the covers for these in the browser area
If you mean the "Library Area" (do you ?) ... I am not aware of anything like this, nor can I imagine how that would emerge. But tell me, is your given example a literal one, so if I'd create such a (literal) structure, it should go wrong ?
I have to right click, choose load individual files, then I get a standard browser window pointed to the last album I was playing, and I have to manually fint the album with the long name and then add it.
I guess the "Explore ..." function also goes to the wrong location ?
If you hover over such an Item, does the ToolTip text look complete ? if not, where is it cut ... or maybe there is no tooltip at all ?
Is this W7 perhaps ?