CycloDS iEvolutioin Specific Downloads:

CycloDS iEvolution Firmware v2.3
CycloDS iEvolution Reference Manual v2.1
CycloDS iEvolution Bootstrap v1.1 USA
CycloDS iEvolution Bootstrap v1.1 Europe

CycloDS Evolution Specific Downloads:

CycloDS Evolution Firmware v2.3
CycloDS Evolution Reference Manual v1.56

Common Downloads:

Moonshell v2.10 for CycloDS iEvolution
Evolution Tools v1.0 BETA2 (includes Cheat Code Editor)

For CycloDS Evolution skins, please see the skins area in the offical Team Cyclops forum.