The easiest, as all settings are also transfered. Only sometimes you could encounter a glitch if something was changed regarding settings, in that case go for the wii and GC folders within the user folder only.
Specs: intel i5 3570k @ 3.4GHz;
16Gb RAM; Raedon HD 7900;
Win8 64-Bit
16Gb RAM; Raedon HD 7900;
Win8 64-Bit
