Advertisements Thanks for the feedback on the computer fans. I've considered this in the past for the entire cabinet. It does get warm in there though the holes I cut in it helped greatly. I may just try a fan...maybe mount one on the back of the cabinet behind the Roamio. Maybe position it to push air towards the gap beneath the Roamio. I wonder this would work over a period of time regarding dust? Just by lifting the Roamio a little over an inch I've reduced temp by 3-degrees Celsius, definitely worth he effort.