Consoles:
Wii U - Haxchi - 5.5.3
PlayStation TV - Enso (update365) - 3.65
Bricks:
Nintendo DSi - Unlaunch v0.7 - (Unlaunch v0.7 didn't boot FW 1.4.5, Bootcode.DSi wouldn't load, fried the power board trying to fix it)
PlayStation 3 - Rebug 4.82.2 (YLOD appeared out of nowhere, thought it was a CFW issue, stripped the screw that holds the Hard Drive in place)