DVB-T Dongle Heatsink Mod

Hi all,

Have recently mounted my ADSB antenna on the roof from being inside for many months and am now enjoying much greater range. The DVB-T Dongle is now in the roof cavity and in summer the temperatures there get really hot. Has anyone cracked open the dongle for a heatsink mod? Was also thinking of placing a small solar panel on the roof to run a fan on the heatsink as well. Any info or suggestions?

Cheer, Chris.