I ran into this issue as well on 9/11/10 after installation. I really wanted to get this cool little app running on my home server! I have sent email to all (four) email addresses that I could find for Donovan as well as a post on the @WHSTweet bolg. It is a shame that this app is non-functional at this stage, no other like it from what I have seen. Maybe Donovan will reply to someone with a workaround, resolution or even the source if necessary.