I am trying to get my site going using FTP. I’ve downloaded Yummy SOftware (for Mac), which is an FTP software and they are asking me for a server address. How do I find this out? Thanks for any help.

If your domain is online and working, you should be able to just use your domain name as the server address. Failing that, there should be details on your server’s “real” name in the email you received when the domain was set up.