Recently in a mageduel, a player fired a Glitterdust at me, and I attempted to remove its effects with Dispel Magic without taking out the two buff spells I'd previously cast. We differed on whether or not the spell was independantly targettable (i.e. could I target just the Glitterdust effect, or would I have to take out the effect and all my spells as well?) and the spell seemed to be of two minds on the subject, with the Target or Area stating that the target or area was either a spellcaster, a creature, an object, or a 20-ft radius burst, and the entry for a Targetted Dispel stating that a spell is independantly targettable. The GM ruled for the latter and I lost the duel - but any opinions on which way is the right way? I searched throughout the FAQs and found little on the subject.