Hi so I recently discovered this plugin and it was the best thing that ever happened to me XD If you greatly prefer tuning in UTAU (like I do) this is an invaluable resource.
PLEASE NOTE: Vocaloid5 does not support the use of job plugins, such as this one.
First, go here and download this file:
Extract the files to wherever you keep your vocaloid job plugins (make sure both files are kept together) and add the plugin to Vocaloid in Job->Manage Job Plugins like you would any other job plugin.
Set the part you want to tune to pitchsnap mode to keep vocaloid's natural pitch bends from interfering, and select the notes you wish to tune (I