CD’s public server is down right now, maybe due to an IP change, but it’s been 73.190.250.75 for the past week or so (with port 8080 serving the CMS). 0.6.3 is a little tricky, but if you have some specific issues we might be able to help you set it up. If it’s complaining about libmysql.dll and you have put it in the directory, try putting it in C:\Windows\System32 or C:\Windows.