If you're interested, you may also want to look at Arpasing. While VCCV is more well established and standard in the community, Arpasing is a newer method that allows you to automatically OTO it, and a plugin that will automatically convert words to phonemes.
http://arpasing.neocities.org
This website should have everything to get you started. The default recording list is pretty short, too (About 1/5 the size of VCCV). However, if you're put off by how new it is, you might want to wait a while until there's more reclists, voicebanks, and USTs out.