There's obviousy been some communication error, as I've been assumeing you meant 'A' all this time. Of course seperate searches will hold the possability of seeing the same files, as they are blind to eachother's results.

I won' t go in to how I think downloads should be handled in the case of multiple overlapping searches, but I do hope the devs have been at least READING the GDF and are busy implementing some of the ideas there.