splinetime
I have used VocalSynth 2 with great results, but I find that I have to always tailor the configuration to the peculiarities of the track I'm processing. So far the presets have not matched my needs. I have used them to quickly get some modules up, but with tweaking those settings it's a wash on setup time. :)
Happy Formanting
FYI-Make sure you back up your custom settings if you plan on using them again.