What are some of the preferred methods of preventing the dust bunnies from getting large enough that the scorpions run scared? I've got a filter in place on the air handler intake, but the bunnies are definitely more menancing than the scorpions.... I'm hesitant to put a filter around the computer (although it would probably help with noise :-) because of the extra heat gain. David You know it's time to mow the lawn when the birds start to perch in it.