Hi limneos,
After shrinking the unallocated space, it is to the right of the D partition as the 9 mb unallocated space is now on his disk. Still can't extend the C partition to that. According to the help files you would only be able to create a 'spanned volume'. I suppose you could create another partition out of the unallocated space, move all your files to that partition and the delete the D partition to create unallocated space next to the C partition and then extend. This is how I understand it. If I'm not understanding right please explain.
Thanks,
Gary
Edit: I just successfully shrunk a logical partition.