So first off, I'm still baffled that nothing was happening when I pressed "Import", and yet there was no feedback. These buttons need to have tool tips as well as some sort of feedback -- like the status bar could show a message saying "Importing SX [xxx] of [yyy]..." and show the progress of the import, and the reset button could display a note to the effect of "Import index reset to [qqq]."

Anyway, I now have my 5.3+ VTC back, I'll update my blog, and good luck with Vertcoin. I'm surprised it hasn't done better, but the cryptocurrency world is a fickle mistress as I'm sure you're well aware. :-)