why are they not premium names
AffiliateDirectory.net (a .net is probably never premium unless its one word sugar.net)
HasBid.com (short 2 word but doesnt really fit together premium would be HighBid.com)
ManchesterLandscape.com (good local name but rather long and low population miamilandscape would be more premium but still not premium)
DidBox.com (this just doesnt make any sense could be brand but not premium premium maybe bigbox.com)
all my opinion hope that helps...