yeah, I have the tutorials posted on my blog (ninjavapes). Link is at the bottom of my posts in my signature. I actually don't even use the Vivi Nova's anymore, because I'm so much more impressed with true rebuildables now (phoenix and DID clones, mostly). Originally, I rebuilt the Vivi because I *hated* it for its wicking issues, burnt-taste-issues, and flavor loss issues. In fact, I still despise it, and make sure to tell the fanboys how much of a flawed device I think it really is... I mean, in stock form, it's finicky and nearly useless- and technically, it is NOT designed to be rebuilt! It's designed with throw-away heads for a reason- because eventually, you'll go and rebuild it and accidentally cause a short, killing your mod or your hand or face...etc etc. These among other things.
Anyway, I kept the tutorials up because they DO work...you just need to be cautious. By design, a rebuilt Nova will never perform as well as a true genesis or RBA, but it is mildly-acceptable when rebuilt properly with kanthal and SS.