Please add option to exclude specific folders from sharing

Hi there. I'm on a Mac and I love SoulseekQT, but one of the things I really miss about the program is the ability to exclude specific sub folders from sharing. In my case there are at least two uses for this: --- 1) I make music myself and add my unfinished tracks to my iTunes. This means that anyone can download them, something I don't want. I want to exclude the sharing of this whole folder. 2) Because I'm a DJ and often don't need complete albums, I "slaughter" releases by deleting unwanting tracks from them. (I also add "Selected Tracks" to the title, for example: "The Singles Collection (CD) (Selected Tracks)".) But sometimes I actually keep the whole release in totally different directory (not iTunes) in case people want to copy it from me. So in those cases I wanna exclude the slaughered iTunes folders, and add the complete folders from other places. Hope you can implement this feature, it would really improve an already amazing program - thanks!