Client runs great on Windows 7. The tray icon needs to not be transparent.
Server config guide is a bit wacky at some points (you need a bit of troubleshooting skill to resolve any issues you might have). I've already stated any issues that I encountered in IRC.
Anyone setting up a server, be sure to carefully read the config file. You must set up SSL certificates, and make sure you set your IP (and hostname, if you have that), instead of using localhost. The best method, for me, was IP in `host` and the hostname that I used in `report_host`. You don't need `report_host` if you don't have a domain. You might have to uncomment the SSL port lines.