Actually it's been available for about a week now but Apple didn't list it. I've run into a big problem with the iTunes store that a lot of other developers have been having. The result is that I've only had a few downloads, and Zoltar is much higher quality than most apps I see out there.
I hate to ask, but for anyone who follows this blog and has an iPhone, please go to the iTunes store and give Zoltar a great review. I'll buy you a beer the next time I see you!