doublec was working on a 0.6 btc based i0coin client about a year ago.
https://github.com/doublec/i0coinI have gone ahead and forked his repository at mine, as this is a project on my list, but not my top priority.
https://github.com/Hartland/i0coinOne can still get the "official binaries" at:
http://i0coin.bitparking.com/ I will place the 32509 source up on my git as a separate repository later, though I would strongly encourage anybody who wants to work on I0coin, to continue with doublec's work.
When I start on the project again , I will be working from my repository.
I have also grabbed a copy of the windows binary in case the bitparking site goes down.