couldn't find any posts about this... I just bought a Pioneed 110 dvd burner and installed it in a OWC firewire enclosure. the enclosure's fan started making a really loud and annoying noise at random intervals, so I disconnected it. the question is: is the burner ok without a fan, or should I think about replacing or repairing the one that's in there. one other factor: I have a firewire external hard drive daisy chained through the burner (hard drive>burner.powerbook). thanks in advance for your advice!